2108668425

素因数分解:

$3^1\times 5^2\times {\mathrm{7393}}^1\times {\mathrm{3803}}^1$

素因数の和:11209

約数の個数: 24

約数和(自身を含む): 3487720224

約数和(自身を除く): 1379051799

約数列:

[1, 3, 5, 15, 25, 75, 3803, 7393, 11409, 19015, 22179, 36965, 57045, 95075, 110895, 184825, 285225, 554475, 28115579, 84346737, 140577895, 421733685, 702889475, 2108668425]

約数ペア:

[(1, 2108668425), (3, 702889475), (5, 421733685), (15, 140577895), (25, 84346737), (75, 28115579), (3803, 554475), (7393, 285225), (11409, 184825), (19015, 110895), (22179, 95075), (36965, 57045)]