69856425

素因数分解:

$3^6\times 5^2\times {\mathrm{3833}}^1$

素因数の和:3861

約数の個数: 42

約数和(自身を含む): 129907422

約数和(自身を除く): 60050997

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 3833, 6075, 11499, 18225, 19165, 34497, 57495, 95825, 103491, 172485, 287475, 310473, 517455, 862425, 931419, 1552365, 2587275, 2794257, 4657095, 7761825, 13971285, 23285475, 69856425]

約数ペア:

[(1, 69856425), (3, 23285475), (5, 13971285), (9, 7761825), (15, 4657095), (25, 2794257), (27, 2587275), (45, 1552365), (75, 931419), (81, 862425), (135, 517455), (225, 310473), (243, 287475), (405, 172485), (675, 103491), (729, 95825), (1215, 57495), (2025, 34497), (3645, 19165), (3833, 18225), (6075, 11499)]