11895975

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 27013896

約数和(自身を除く): 15117921

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 83, 91, 105, 117, 147, 175, 195, 225, 245, 249, 273, 315, 325, 415, 441, 455, 525, 581, 585, 637, 735, 747, 819, 975, 1079, 1225, 1245, 1365, 1575, 1743, 1911, 2075, 2205, 2275, 2905, 2925, 3185, 3237, 3675, 3735, 4067, 4095, 5229, 5395, 5733, 6225, 6825, 7553, 8715, 9555, 9711, 11025, 12201, 14525, 15925, 16185, 18675, 20335, 20475, 22659, 26145, 26975, 28665, 36603, 37765, 43575, 47775, 48555, 52871, 61005, 67977, 80925, 101675, 113295, 130725, 143325, 158613, 183015, 188825, 242775, 264355, 305025, 339885, 475839, 566475, 793065, 915075, 1321775, 1699425, 2379195, 3965325, 11895975]

約数ペア:

[(1, 11895975), (3, 3965325), (5, 2379195), (7, 1699425), (9, 1321775), (13, 915075), (15, 793065), (21, 566475), (25, 475839), (35, 339885), (39, 305025), (45, 264355), (49, 242775), (63, 188825), (65, 183015), (75, 158613), (83, 143325), (91, 130725), (105, 113295), (117, 101675), (147, 80925), (175, 67977), (195, 61005), (225, 52871), (245, 48555), (249, 47775), (273, 43575), (315, 37765), (325, 36603), (415, 28665), (441, 26975), (455, 26145), (525, 22659), (581, 20475), (585, 20335), (637, 18675), (735, 16185), (747, 15925), (819, 14525), (975, 12201), (1079, 11025), (1225, 9711), (1245, 9555), (1365, 8715), (1575, 7553), (1743, 6825), (1911, 6225), (2075, 5733), (2205, 5395), (2275, 5229), (2905, 4095), (2925, 4067), (3185, 3735), (3237, 3675)]