22172925

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 36847840

約数和(自身を除く): 14674915

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1145, 1291, 3435, 3873, 5725, 6455, 17175, 19365, 32275, 96825, 295639, 886917, 1478195, 4434585, 7390975, 22172925]

約数ペア:

[(1, 22172925), (3, 7390975), (5, 4434585), (15, 1478195), (25, 886917), (75, 295639), (229, 96825), (687, 32275), (1145, 19365), (1291, 17175), (3435, 6455), (3873, 5725)]