68501775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{22277}}^1$

素因数の和:22331

約数の個数: 24

約数和(自身を含む): 116023824

約数和(自身を除く): 47522049

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 22277, 66831, 111385, 334155, 556925, 913357, 1670775, 2740071, 4566785, 13700355, 22833925, 68501775]

約数ペア:

[(1, 68501775), (3, 22833925), (5, 13700355), (15, 4566785), (25, 2740071), (41, 1670775), (75, 913357), (123, 556925), (205, 334155), (615, 111385), (1025, 66831), (3075, 22277)]