389119175

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{29423}}^1$

素因数の和:29479

約数の個数: 18

約数和(自身を含む): 504415632

約数和(自身を除く): 115296457

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 29423, 147115, 676729, 735575, 3383645, 15564767, 16918225, 77823835, 389119175]

約数ペア:

[(1, 389119175), (5, 77823835), (23, 16918225), (25, 15564767), (115, 3383645), (529, 735575), (575, 676729), (2645, 147115), (13225, 29423)]