2279875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 3249792

約数和(自身を除く): 969917

約数列:

[1, 5, 13, 23, 25, 61, 65, 115, 125, 299, 305, 325, 575, 793, 1403, 1495, 1525, 1625, 2875, 3965, 7015, 7475, 7625, 18239, 19825, 35075, 37375, 91195, 99125, 175375, 455975, 2279875]

約数ペア:

[(1, 2279875), (5, 455975), (13, 175375), (23, 99125), (25, 91195), (61, 37375), (65, 35075), (115, 19825), (125, 18239), (299, 7625), (305, 7475), (325, 7015), (575, 3965), (793, 2875), (1403, 1625), (1495, 1525)]