47147885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 60304176

約数和(自身を除く): 13156291

約数列:

[1, 5, 17, 85, 157, 785, 2669, 3533, 13345, 17665, 60061, 300305, 554681, 2773405, 9429577, 47147885]

約数ペア:

[(1, 47147885), (5, 9429577), (17, 2773405), (85, 554681), (157, 300305), (785, 60061), (2669, 17665), (3533, 13345)]