90973205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10391}}^1$

素因数の和:10516

約数の個数: 16

約数和(自身を含む): 116722944

約数和(自身を除く): 25749739

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 10391, 51955, 176647, 883235, 1070273, 5351365, 18194641, 90973205]

約数ペア:

[(1, 90973205), (5, 18194641), (17, 5351365), (85, 1070273), (103, 883235), (515, 176647), (1751, 51955), (8755, 10391)]