40754425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 53121600

約数和(自身を除く): 12367175

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 839, 1675, 1943, 4195, 9715, 20975, 24331, 48575, 56213, 121655, 281065, 608275, 1405325, 1630177, 8150885, 40754425]

約数ペア:

[(1, 40754425), (5, 8150885), (25, 1630177), (29, 1405325), (67, 608275), (145, 281065), (335, 121655), (725, 56213), (839, 48575), (1675, 24331), (1943, 20975), (4195, 9715)]