70482915

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1571}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 122370768

約数和(自身を除く): 51887853

約数列:

[1, 3, 5, 9, 15, 45, 997, 1571, 2991, 4713, 4985, 7855, 8973, 14139, 14955, 23565, 44865, 70695, 1566287, 4698861, 7831435, 14096583, 23494305, 70482915]

約数ペア:

[(1, 70482915), (3, 23494305), (5, 14096583), (9, 7831435), (15, 4698861), (45, 1566287), (997, 70695), (1571, 44865), (2991, 23565), (4713, 14955), (4985, 14139), (7855, 8973)]