74685325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 109466208

約数和(自身を除く): 34780883

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1607, 1859, 3575, 4225, 8035, 9295, 17677, 20891, 40175, 46475, 88385, 104455, 229801, 271583, 441925, 522275, 1149005, 1357915, 2987413, 5745025, 6789575, 14937065, 74685325]

約数ペア:

[(1, 74685325), (5, 14937065), (11, 6789575), (13, 5745025), (25, 2987413), (55, 1357915), (65, 1149005), (143, 522275), (169, 441925), (275, 271583), (325, 229801), (715, 104455), (845, 88385), (1607, 46475), (1859, 40175), (3575, 20891), (4225, 17677), (8035, 9295)]