54420405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3823}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 95079936

約数和(自身を除く): 40659531

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 3823, 4745, 11469, 14235, 19115, 49699, 57345, 149097, 248495, 279079, 745485, 837237, 1395395, 3628027, 4186185, 10884081, 18140135, 54420405]

約数ペア:

[(1, 54420405), (3, 18140135), (5, 10884081), (13, 4186185), (15, 3628027), (39, 1395395), (65, 837237), (73, 745485), (195, 279079), (219, 248495), (365, 149097), (949, 57345), (1095, 49699), (2847, 19115), (3823, 14235), (4745, 11469)]