4024475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 6457920

約数和(自身を除く): 2433445

約数列:

[1, 5, 7, 13, 25, 29, 35, 61, 65, 91, 145, 175, 203, 305, 325, 377, 427, 455, 725, 793, 1015, 1525, 1769, 1885, 2135, 2275, 2639, 3965, 5075, 5551, 8845, 9425, 10675, 12383, 13195, 19825, 22997, 27755, 44225, 61915, 65975, 114985, 138775, 160979, 309575, 574925, 804895, 4024475]

約数ペア:

[(1, 4024475), (5, 804895), (7, 574925), (13, 309575), (25, 160979), (29, 138775), (35, 114985), (61, 65975), (65, 61915), (91, 44225), (145, 27755), (175, 22997), (203, 19825), (305, 13195), (325, 12383), (377, 10675), (427, 9425), (455, 8845), (725, 5551), (793, 5075), (1015, 3965), (1525, 2639), (1769, 2275), (1885, 2135)]