23971375

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 31584384

約数和(自身を除く): 7613009

約数列:

[1, 5, 25, 37, 71, 73, 125, 185, 355, 365, 925, 1775, 1825, 2627, 2701, 4625, 5183, 8875, 9125, 13135, 13505, 25915, 65675, 67525, 129575, 191771, 328375, 337625, 647875, 958855, 4794275, 23971375]

約数ペア:

[(1, 23971375), (5, 4794275), (25, 958855), (37, 647875), (71, 337625), (73, 328375), (125, 191771), (185, 129575), (355, 67525), (365, 65675), (925, 25915), (1775, 13505), (1825, 13135), (2627, 9125), (2701, 8875), (4625, 5183)]