12579275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 16498944

約数和(自身を除く): 3919669

約数列:

[1, 5, 23, 25, 115, 131, 167, 575, 655, 835, 3013, 3275, 3841, 4175, 15065, 19205, 21877, 75325, 96025, 109385, 503171, 546925, 2515855, 12579275]

約数ペア:

[(1, 12579275), (5, 2515855), (23, 546925), (25, 503171), (115, 109385), (131, 96025), (167, 75325), (575, 21877), (655, 19205), (835, 15065), (3013, 4175), (3275, 3841)]