69388285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4481}}^1$

素因数の和:4668

約数の個数: 16

約数和(自身を含む): 88205760

約数和(自身を除く): 18817475

約数列:

[1, 5, 19, 95, 163, 815, 3097, 4481, 15485, 22405, 85139, 425695, 730403, 3652015, 13877657, 69388285]

約数ペア:

[(1, 69388285), (5, 13877657), (19, 3652015), (95, 730403), (163, 425695), (815, 85139), (3097, 22405), (4481, 15485)]