1330841925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 2820355200

約数和(自身を除く): 1489513275

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 75, 105, 107, 149, 159, 175, 225, 265, 315, 321, 371, 447, 477, 525, 535, 745, 749, 795, 963, 1043, 1113, 1325, 1341, 1575, 1605, 1855, 2235, 2247, 2385, 2675, 3129, 3339, 3725, 3745, 3975, 4815, 5215, 5565, 5671, 6705, 6741, 7897, 8025, 9275, 9387, 11175, 11235, 11925, 15645, 15943, 16695, 17013, 18725, 23691, 24075, 26075, 27825, 28355, 33525, 33705, 39485, 39697, 46935, 47829, 51039, 55279, 56175, 71073, 78225, 79715, 83475, 85065, 111601, 118455, 119091, 141775, 143487, 165837, 168525, 197425, 198485, 234675, 239145, 255195, 276395, 334803, 355365, 357273, 398575, 425325, 497511, 558005, 592275, 595455, 717435, 829185, 844979, 992425, 1004409, 1195725, 1275975, 1381975, 1674015, 1776825, 1786365, 2487555, 2534937, 2790025, 2977275, 3587175, 4145925, 4224895, 5022045, 5914853, 7604811, 8370075, 8931825, 12437775, 12674685, 17744559, 21124475, 25110225, 29574265, 38024055, 53233677, 63373425, 88722795, 147871325, 190120275, 266168385, 443613975, 1330841925]

約数ペア:

[(1, 1330841925), (3, 443613975), (5, 266168385), (7, 190120275), (9, 147871325), (15, 88722795), (21, 63373425), (25, 53233677), (35, 38024055), (45, 29574265), (53, 25110225), (63, 21124475), (75, 17744559), (105, 12674685), (107, 12437775), (149, 8931825), (159, 8370075), (175, 7604811), (225, 5914853), (265, 5022045), (315, 4224895), (321, 4145925), (371, 3587175), (447, 2977275), (477, 2790025), (525, 2534937), (535, 2487555), (745, 1786365), (749, 1776825), (795, 1674015), (963, 1381975), (1043, 1275975), (1113, 1195725), (1325, 1004409), (1341, 992425), (1575, 844979), (1605, 829185), (1855, 717435), (2235, 595455), (2247, 592275), (2385, 558005), (2675, 497511), (3129, 425325), (3339, 398575), (3725, 357273), (3745, 355365), (3975, 334803), (4815, 276395), (5215, 255195), (5565, 239145), (5671, 234675), (6705, 198485), (6741, 197425), (7897, 168525), (8025, 165837), (9275, 143487), (9387, 141775), (11175, 119091), (11235, 118455), (11925, 111601), (15645, 85065), (15943, 83475), (16695, 79715), (17013, 78225), (18725, 71073), (23691, 56175), (24075, 55279), (26075, 51039), (27825, 47829), (28355, 46935), (33525, 39697), (33705, 39485)]