22972625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 31484544

約数和(自身を除く): 8511919

約数列:

[1, 5, 13, 25, 65, 67, 125, 211, 325, 335, 871, 1055, 1625, 1675, 2743, 4355, 5275, 8375, 13715, 14137, 21775, 26375, 68575, 70685, 108875, 183781, 342875, 353425, 918905, 1767125, 4594525, 22972625]

約数ペア:

[(1, 22972625), (5, 4594525), (13, 1767125), (25, 918905), (65, 353425), (67, 342875), (125, 183781), (211, 108875), (325, 70685), (335, 68575), (871, 26375), (1055, 21775), (1625, 14137), (1675, 13715), (2743, 8375), (4355, 5275)]