306739885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{37339}}^1$

素因数の和:37428

約数の個数: 16

約数和(自身を含む): 387141120

約数和(自身を除く): 80401235

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 37339, 186695, 1157509, 1978967, 5787545, 9894835, 61347977, 306739885]

約数ペア:

[(1, 306739885), (5, 61347977), (31, 9894835), (53, 5787545), (155, 1978967), (265, 1157509), (1643, 186695), (8215, 37339)]