74981135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1303}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 95484096

約数和(自身を除く): 20502961

約数列:

[1, 5, 17, 85, 677, 1303, 3385, 6515, 11509, 22151, 57545, 110755, 882131, 4410655, 14996227, 74981135]

約数ペア:

[(1, 74981135), (5, 14996227), (17, 4410655), (85, 882131), (677, 110755), (1303, 57545), (3385, 22151), (6515, 11509)]