28500435

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8017}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 50032320

約数和(自身を除く): 21531885

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 8017, 24051, 40085, 72153, 120255, 360765, 633343, 1900029, 3166715, 5700087, 9500145, 28500435]

約数ペア:

[(1, 28500435), (3, 9500145), (5, 5700087), (9, 3166715), (15, 1900029), (45, 633343), (79, 360765), (237, 120255), (395, 72153), (711, 40085), (1185, 24051), (3555, 8017)]