570881025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 108

約数和(自身を含む): 1211123004

約数和(自身を除く): 640241979

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 121, 143, 165, 195, 225, 275, 325, 363, 429, 495, 585, 605, 715, 825, 975, 1089, 1287, 1573, 1613, 1815, 2145, 2475, 2925, 3025, 3575, 4719, 4839, 5445, 6435, 7865, 8065, 9075, 10725, 14157, 14517, 17743, 20969, 23595, 24195, 27225, 32175, 39325, 40325, 53229, 62907, 70785, 72585, 88715, 104845, 117975, 120975, 159687, 188721, 195173, 230659, 266145, 314535, 353925, 362925, 443575, 524225, 585519, 691977, 798435, 943605, 975865, 1153295, 1330725, 1572675, 1756557, 2075931, 2537249, 2927595, 3459885, 3992175, 4718025, 4879325, 5766475, 7611747, 8782785, 10379655, 12686245, 14637975, 17299425, 22835241, 38058735, 43913925, 51898275, 63431225, 114176205, 190293675, 570881025]

約数ペア:

[(1, 570881025), (3, 190293675), (5, 114176205), (9, 63431225), (11, 51898275), (13, 43913925), (15, 38058735), (25, 22835241), (33, 17299425), (39, 14637975), (45, 12686245), (55, 10379655), (65, 8782785), (75, 7611747), (99, 5766475), (117, 4879325), (121, 4718025), (143, 3992175), (165, 3459885), (195, 2927595), (225, 2537249), (275, 2075931), (325, 1756557), (363, 1572675), (429, 1330725), (495, 1153295), (585, 975865), (605, 943605), (715, 798435), (825, 691977), (975, 585519), (1089, 524225), (1287, 443575), (1573, 362925), (1613, 353925), (1815, 314535), (2145, 266145), (2475, 230659), (2925, 195173), (3025, 188721), (3575, 159687), (4719, 120975), (4839, 117975), (5445, 104845), (6435, 88715), (7865, 72585), (8065, 70785), (9075, 62907), (10725, 53229), (14157, 40325), (14517, 39325), (17743, 32175), (20969, 27225), (23595, 24195)]