90473575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 119510208

約数和(自身を除く): 29036633

約数列:

[1, 5, 17, 25, 85, 193, 425, 965, 1103, 3281, 4825, 5515, 16405, 18751, 27575, 82025, 93755, 212879, 468775, 1064395, 3618943, 5321975, 18094715, 90473575]

約数ペア:

[(1, 90473575), (5, 18094715), (17, 5321975), (25, 3618943), (85, 1064395), (193, 468775), (425, 212879), (965, 93755), (1103, 82025), (3281, 27575), (4825, 18751), (5515, 16405)]