90027745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3217}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 112372560

約数和(自身を除く): 22344815

約数列:

[1, 5, 29, 145, 193, 965, 3217, 5597, 16085, 27985, 93293, 466465, 620881, 3104405, 18005549, 90027745]

約数ペア:

[(1, 90027745), (5, 18005549), (29, 3104405), (145, 620881), (193, 466465), (965, 93293), (3217, 27985), (5597, 16085)]