275348655

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{15259}}^1$

素因数の和:15671

約数の個数: 24

約数和(自身を含む): 478492560

約数和(自身を除く): 203143905

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 15259, 18045, 45777, 76295, 137331, 228885, 686655, 6118859, 18356577, 30594295, 55069731, 91782885, 275348655]

約数ペア:

[(1, 275348655), (3, 91782885), (5, 55069731), (9, 30594295), (15, 18356577), (45, 6118859), (401, 686655), (1203, 228885), (2005, 137331), (3609, 76295), (6015, 45777), (15259, 18045)]