55970955

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11411}}^1$

素因数の和:11531

約数の個数: 24

約数和(自身を含む): 97914960

約数和(自身を除く): 41944005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 11411, 34233, 57055, 102699, 171165, 513495, 1243799, 3731397, 6218995, 11194191, 18656985, 55970955]

約数ペア:

[(1, 55970955), (3, 18656985), (5, 11194191), (9, 6218995), (15, 3731397), (45, 1243799), (109, 513495), (327, 171165), (545, 102699), (981, 57055), (1635, 34233), (4905, 11411)]