87827225

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 118286700

約数和(自身を除く): 30459475

約数列:

[1, 5, 23, 25, 29, 115, 145, 229, 529, 575, 667, 725, 1145, 2645, 3335, 5267, 5725, 6641, 13225, 15341, 16675, 26335, 33205, 76705, 121141, 131675, 152743, 166025, 383525, 605705, 763715, 3028525, 3513089, 3818575, 17565445, 87827225]

約数ペア:

[(1, 87827225), (5, 17565445), (23, 3818575), (25, 3513089), (29, 3028525), (115, 763715), (145, 605705), (229, 383525), (529, 166025), (575, 152743), (667, 131675), (725, 121141), (1145, 76705), (2645, 33205), (3335, 26335), (5267, 16675), (5725, 15341), (6641, 13225)]