225646345

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 274680000

約数和(自身を除く): 49033655

約数列:

[1, 5, 139, 149, 695, 745, 2179, 10895, 20711, 103555, 302881, 324671, 1514405, 1623355, 45129269, 225646345]

約数ペア:

[(1, 225646345), (5, 45129269), (139, 1623355), (149, 1514405), (695, 324671), (745, 302881), (2179, 103555), (10895, 20711)]