6760245

素因数分解:

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

素因数の和:321

約数の個数: 32

約数和(自身を含む): 11354112

約数和(自身を除く): 4593867

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 223, 235, 645, 669, 705, 1115, 2021, 3345, 6063, 9589, 10105, 10481, 28767, 30315, 31443, 47945, 52405, 143835, 157215, 450683, 1352049, 2253415, 6760245]

約数ペア:

[(1, 6760245), (3, 2253415), (5, 1352049), (15, 450683), (43, 157215), (47, 143835), (129, 52405), (141, 47945), (215, 31443), (223, 30315), (235, 28767), (645, 10481), (669, 10105), (705, 9589), (1115, 6063), (2021, 3345)]