70689765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 117384192

約数和(自身を除く): 46694427

約数列:

[1, 3, 5, 15, 31, 93, 155, 281, 465, 541, 843, 1405, 1623, 2705, 4215, 8115, 8711, 16771, 26133, 43555, 50313, 83855, 130665, 152021, 251565, 456063, 760105, 2280315, 4712651, 14137953, 23563255, 70689765]

約数ペア:

[(1, 70689765), (3, 23563255), (5, 14137953), (15, 4712651), (31, 2280315), (93, 760105), (155, 456063), (281, 251565), (465, 152021), (541, 130665), (843, 83855), (1405, 50313), (1623, 43555), (2705, 26133), (4215, 16771), (8115, 8711)]