9961515

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 17893440

約数和(自身を除く): 7931925

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 653, 1017, 1695, 1959, 3051, 3265, 5085, 5877, 9795, 15255, 17631, 29385, 73789, 88155, 221367, 368945, 664101, 1106835, 1992303, 3320505, 9961515]

約数ペア:

[(1, 9961515), (3, 3320505), (5, 1992303), (9, 1106835), (15, 664101), (27, 368945), (45, 221367), (113, 88155), (135, 73789), (339, 29385), (565, 17631), (653, 15255), (1017, 9795), (1695, 5877), (1959, 5085), (3051, 3265)]