42671775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13877}}^1$

素因数の和:13931

約数の個数: 24

約数和(自身を含む): 72276624

約数和(自身を除く): 29604849

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 13877, 41631, 69385, 208155, 346925, 568957, 1040775, 1706871, 2844785, 8534355, 14223925, 42671775]

約数ペア:

[(1, 42671775), (3, 14223925), (5, 8534355), (15, 2844785), (25, 1706871), (41, 1040775), (75, 568957), (123, 346925), (205, 208155), (615, 69385), (1025, 41631), (3075, 13877)]