155297235

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{145819}}^1$

素因数の和:145898

約数の個数: 16

約数和(自身を含む): 251976960

約数和(自身を除く): 96679725

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 145819, 437457, 729095, 2187285, 10353149, 31059447, 51765745, 155297235]

約数ペア:

[(1, 155297235), (3, 51765745), (5, 31059447), (15, 10353149), (71, 2187285), (213, 729095), (355, 437457), (1065, 145819)]