25230125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 34504704

約数和(自身を除く): 9274579

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 383, 425, 527, 775, 1915, 2125, 2635, 3875, 6511, 9575, 11873, 13175, 32555, 47875, 59365, 65875, 162775, 201841, 296825, 813875, 1009205, 1484125, 5046025, 25230125]

約数ペア:

[(1, 25230125), (5, 5046025), (17, 1484125), (25, 1009205), (31, 813875), (85, 296825), (125, 201841), (155, 162775), (383, 65875), (425, 59365), (527, 47875), (775, 32555), (1915, 13175), (2125, 11873), (2635, 9575), (3875, 6511)]