22745425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 29518200

約数和(自身を除く): 6772775

約数列:

[1, 5, 25, 29, 137, 145, 229, 685, 725, 1145, 3425, 3973, 5725, 6641, 19865, 31373, 33205, 99325, 156865, 166025, 784325, 909817, 4549085, 22745425]

約数ペア:

[(1, 22745425), (5, 4549085), (25, 909817), (29, 784325), (137, 166025), (145, 156865), (229, 99325), (685, 33205), (725, 31373), (1145, 19865), (3425, 6641), (3973, 5725)]