74272905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{235787}}^1$

素因数の和:235805

約数の個数: 24

約数和(自身を含む): 147131712

約数和(自身を除く): 72858807

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 235787, 707361, 1178935, 1650509, 2122083, 3536805, 4951527, 8252545, 10610415, 14854581, 24757635, 74272905]

約数ペア:

[(1, 74272905), (3, 24757635), (5, 14854581), (7, 10610415), (9, 8252545), (15, 4951527), (21, 3536805), (35, 2122083), (45, 1650509), (63, 1178935), (105, 707361), (315, 235787)]