87793275

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16487}}^1$

素因数の和:16571

約数の個数: 24

約数和(自身を含む): 147204864

約数和(自身を除く): 59411589

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 16487, 49461, 82435, 247305, 412175, 1170577, 1236525, 3511731, 5852885, 17558655, 29264425, 87793275]

約数ペア:

[(1, 87793275), (3, 29264425), (5, 17558655), (15, 5852885), (25, 3511731), (71, 1236525), (75, 1170577), (213, 412175), (355, 247305), (1065, 82435), (1775, 49461), (5325, 16487)]