158530955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{15091}}^1$

素因数の和:15298

約数の個数: 16

約数和(自身を含む): 208631808

約数和(自身を除く): 50100853

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 15091, 75455, 166001, 830005, 2882381, 14411905, 31706191, 158530955]

約数ペア:

[(1, 158530955), (5, 31706191), (11, 14411905), (55, 2882381), (191, 830005), (955, 166001), (2101, 75455), (10505, 15091)]