3728275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 4999680

約数和(自身を除く): 1271405

約数列:

[1, 5, 19, 25, 47, 95, 167, 235, 475, 835, 893, 1175, 3173, 4175, 4465, 7849, 15865, 22325, 39245, 79325, 149131, 196225, 745655, 3728275]

約数ペア:

[(1, 3728275), (5, 745655), (19, 196225), (25, 149131), (47, 79325), (95, 39245), (167, 22325), (235, 15865), (475, 7849), (835, 4465), (893, 4175), (1175, 3173)]