27854856675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1770

約数の個数: 144

約数和(自身を含む): 53950261248

約数和(自身を除く): 26095404573

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 47, 69, 71, 75, 115, 141, 207, 213, 225, 235, 345, 355, 423, 575, 639, 705, 1035, 1065, 1081, 1175, 1613, 1633, 1725, 1775, 2115, 3195, 3243, 3337, 3525, 4839, 4899, 5175, 5325, 5405, 8065, 8165, 9729, 10011, 10575, 14517, 14697, 15975, 16215, 16685, 24195, 24495, 27025, 30033, 37099, 40325, 40825, 48645, 50055, 72585, 73485, 75811, 76751, 81075, 83425, 111297, 114523, 120975, 122475, 150165, 185495, 227433, 230253, 243225, 250275, 333891, 343569, 362925, 367425, 379055, 383755, 556485, 572615, 682299, 690759, 750825, 927475, 1030707, 1137165, 1151265, 1669455, 1717845, 1743653, 1895275, 1918775, 2634029, 2782425, 2863075, 3411495, 3453795, 5153535, 5230959, 5382581, 5685825, 5756325, 7902087, 8347275, 8589225, 8718265, 13170145, 15692877, 16147743, 17057475, 17268975, 23706261, 25767675, 26154795, 26912905, 39510435, 43591325, 48443229, 65850725, 78464385, 80738715, 118531305, 123799363, 130773975, 134564525, 197552175, 242216145, 371398089, 392321925, 403693575, 592656525, 618996815, 1114194267, 1211080725, 1856990445, 3094984075, 5570971335, 9284952225, 27854856675]

約数ペア:

[(1, 27854856675), (3, 9284952225), (5, 5570971335), (9, 3094984075), (15, 1856990445), (23, 1211080725), (25, 1114194267), (45, 618996815), (47, 592656525), (69, 403693575), (71, 392321925), (75, 371398089), (115, 242216145), (141, 197552175), (207, 134564525), (213, 130773975), (225, 123799363), (235, 118531305), (345, 80738715), (355, 78464385), (423, 65850725), (575, 48443229), (639, 43591325), (705, 39510435), (1035, 26912905), (1065, 26154795), (1081, 25767675), (1175, 23706261), (1613, 17268975), (1633, 17057475), (1725, 16147743), (1775, 15692877), (2115, 13170145), (3195, 8718265), (3243, 8589225), (3337, 8347275), (3525, 7902087), (4839, 5756325), (4899, 5685825), (5175, 5382581), (5325, 5230959), (5405, 5153535), (8065, 3453795), (8165, 3411495), (9729, 2863075), (10011, 2782425), (10575, 2634029), (14517, 1918775), (14697, 1895275), (15975, 1743653), (16215, 1717845), (16685, 1669455), (24195, 1151265), (24495, 1137165), (27025, 1030707), (30033, 927475), (37099, 750825), (40325, 690759), (40825, 682299), (48645, 572615), (50055, 556485), (72585, 383755), (73485, 379055), (75811, 367425), (76751, 362925), (81075, 343569), (83425, 333891), (111297, 250275), (114523, 243225), (120975, 230253), (122475, 227433), (150165, 185495)]