5471375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 8678592

約数和(自身を除く): 3207217

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 125, 169, 175, 185, 259, 325, 455, 481, 845, 875, 925, 1183, 1295, 1625, 2275, 2405, 3367, 4225, 4625, 5915, 6253, 6475, 11375, 12025, 16835, 21125, 29575, 31265, 32375, 43771, 60125, 84175, 147875, 156325, 218855, 420875, 781625, 1094275, 5471375]

約数ペア:

[(1, 5471375), (5, 1094275), (7, 781625), (13, 420875), (25, 218855), (35, 156325), (37, 147875), (65, 84175), (91, 60125), (125, 43771), (169, 32375), (175, 31265), (185, 29575), (259, 21125), (325, 16835), (455, 12025), (481, 11375), (845, 6475), (875, 6253), (925, 5915), (1183, 4625), (1295, 4225), (1625, 3367), (2275, 2405)]