72113645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4657}}^1$

素因数の和:4844

約数の個数: 16

約数和(自身を含む): 91669440

約数和(自身を除く): 19555795

約数列:

[1, 5, 19, 95, 163, 815, 3097, 4657, 15485, 23285, 88483, 442415, 759091, 3795455, 14422729, 72113645]

約数ペア:

[(1, 72113645), (5, 14422729), (19, 3795455), (95, 759091), (163, 442415), (815, 88483), (3097, 23285), (4657, 15485)]