69689955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 116702208

約数和(自身を除く): 47012253

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2411, 5781, 7233, 9635, 12055, 28905, 36165, 98851, 113317, 296553, 339951, 494255, 566585, 1482765, 1699755, 4645997, 13937991, 23229985, 69689955]

約数ペア:

[(1, 69689955), (3, 23229985), (5, 13937991), (15, 4645997), (41, 1699755), (47, 1482765), (123, 566585), (141, 494255), (205, 339951), (235, 296553), (615, 113317), (705, 98851), (1927, 36165), (2411, 28905), (5781, 12055), (7233, 9635)]