33801225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 58662912

約数和(自身を除く): 24861687

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 223, 235, 645, 669, 705, 1075, 1115, 1175, 2021, 3225, 3345, 3525, 5575, 6063, 9589, 10105, 10481, 16725, 28767, 30315, 31443, 47945, 50525, 52405, 143835, 151575, 157215, 239725, 262025, 450683, 719175, 786075, 1352049, 2253415, 6760245, 11267075, 33801225]

約数ペア:

[(1, 33801225), (3, 11267075), (5, 6760245), (15, 2253415), (25, 1352049), (43, 786075), (47, 719175), (75, 450683), (129, 262025), (141, 239725), (215, 157215), (223, 151575), (235, 143835), (645, 52405), (669, 50525), (705, 47945), (1075, 31443), (1115, 30315), (1175, 28767), (2021, 16725), (3225, 10481), (3345, 10105), (3525, 9589), (5575, 6063)]