121407765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 200866176

約数和(自身を除く): 79458411

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 339, 565, 615, 1695, 1747, 4633, 5241, 8735, 13899, 23165, 26205, 69495, 71627, 197411, 214881, 358135, 592233, 987055, 1074405, 2961165, 8093851, 24281553, 40469255, 121407765]

約数ペア:

[(1, 121407765), (3, 40469255), (5, 24281553), (15, 8093851), (41, 2961165), (113, 1074405), (123, 987055), (205, 592233), (339, 358135), (565, 214881), (615, 197411), (1695, 71627), (1747, 69495), (4633, 26205), (5241, 23165), (8735, 13899)]