74970085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8243}}^1$

素因数の和:8372

約数の個数: 16

約数和(自身を含む): 96158016

約数和(自身を除く): 21187931

約数列:

[1, 5, 17, 85, 107, 535, 1819, 8243, 9095, 41215, 140131, 700655, 882001, 4410005, 14994017, 74970085]

約数ペア:

[(1, 74970085), (5, 14994017), (17, 4410005), (85, 882001), (107, 700655), (535, 140131), (1819, 41215), (8243, 9095)]