138973045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10973}}^1$

素因数の和:11144

約数の個数: 16

約数和(自身を含む): 177778800

約数和(自身を除く): 38805755

約数列:

[1, 5, 17, 85, 149, 745, 2533, 10973, 12665, 54865, 186541, 932705, 1634977, 8174885, 27794609, 138973045]

約数ペア:

[(1, 138973045), (5, 27794609), (17, 8174885), (85, 1634977), (149, 932705), (745, 186541), (2533, 54865), (10973, 12665)]