74864565

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40577}}^1$

素因数の和:40629

約数の個数: 24

約数和(自身を含む): 132933528

約数和(自身を除く): 58068963

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 40577, 121731, 202885, 365193, 608655, 1663657, 1825965, 4990971, 8318285, 14972913, 24954855, 74864565]

約数ペア:

[(1, 74864565), (3, 24954855), (5, 14972913), (9, 8318285), (15, 4990971), (41, 1825965), (45, 1663657), (123, 608655), (205, 365193), (369, 202885), (615, 121731), (1845, 40577)]