18808110425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{39023}}^1$

素因数の和:40529

約数の個数: 24

約数和(自身を含む): 25133641344

約数和(自身を除く): 6325530919

約数列:

[1, 5, 13, 25, 65, 325, 1483, 7415, 19279, 37075, 39023, 96395, 195115, 481975, 507299, 975575, 2536495, 12682475, 57871109, 289355545, 752324417, 1446777725, 3761622085, 18808110425]

約数ペア:

[(1, 18808110425), (5, 3761622085), (13, 1446777725), (25, 752324417), (65, 289355545), (325, 57871109), (1483, 12682475), (7415, 2536495), (19279, 975575), (37075, 507299), (39023, 481975), (96395, 195115)]