3959827475

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 5109669240

約数和(自身を除く): 1149841765

約数列:

[1, 5, 25, 29, 145, 331, 569, 725, 841, 1655, 2845, 4205, 8275, 9599, 14225, 16501, 21025, 47995, 82505, 188339, 239975, 278371, 412525, 478529, 941695, 1391855, 2392645, 4708475, 5461831, 6959275, 11963225, 27309155, 136545775, 158393099, 791965495, 3959827475]

約数ペア:

[(1, 3959827475), (5, 791965495), (25, 158393099), (29, 136545775), (145, 27309155), (331, 11963225), (569, 6959275), (725, 5461831), (841, 4708475), (1655, 2392645), (2845, 1391855), (4205, 941695), (8275, 478529), (9599, 412525), (14225, 278371), (16501, 239975), (21025, 188339), (47995, 82505)]