155331645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3209}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 284739840

約数和(自身を除く): 129408195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 461, 1383, 2305, 3209, 3227, 6915, 9627, 9681, 16045, 16135, 22463, 48135, 48405, 67389, 112315, 336945, 1479349, 4438047, 7396745, 10355443, 22190235, 31066329, 51777215, 155331645]

約数ペア:

[(1, 155331645), (3, 51777215), (5, 31066329), (7, 22190235), (15, 10355443), (21, 7396745), (35, 4438047), (105, 1479349), (461, 336945), (1383, 112315), (2305, 67389), (3209, 48405), (3227, 48135), (6915, 22463), (9627, 16135), (9681, 16045)]