15961045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9883}}^1$

素因数の和:9924

約数の個数: 16

約数和(自身を含む): 21349440

約数和(自身を除く): 5388395

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 9883, 49415, 168011, 187777, 840055, 938885, 3192209, 15961045]

約数ペア:

[(1, 15961045), (5, 3192209), (17, 938885), (19, 840055), (85, 187777), (95, 168011), (323, 49415), (1615, 9883)]