33297855

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 55240704

約数和(自身を除く): 21942849

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 647, 705, 1095, 1941, 3235, 3431, 9705, 10293, 17155, 30409, 47231, 51465, 91227, 141693, 152045, 236155, 456135, 708465, 2219857, 6659571, 11099285, 33297855]

約数ペア:

[(1, 33297855), (3, 11099285), (5, 6659571), (15, 2219857), (47, 708465), (73, 456135), (141, 236155), (219, 152045), (235, 141693), (365, 91227), (647, 51465), (705, 47231), (1095, 30409), (1941, 17155), (3235, 10293), (3431, 9705)]