86802825

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16301}}^1$

素因数の和:16385

約数の個数: 24

約数和(自身を含む): 145544256

約数和(自身を除く): 58741431

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 16301, 48903, 81505, 244515, 407525, 1157371, 1222575, 3472113, 5786855, 17360565, 28934275, 86802825]

約数ペア:

[(1, 86802825), (3, 28934275), (5, 17360565), (15, 5786855), (25, 3472113), (71, 1222575), (75, 1157371), (213, 407525), (355, 244515), (1065, 81505), (1775, 48903), (5325, 16301)]