3061815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 2108361

約数列:

[1, 3, 5, 15, 43, 47, 101, 129, 141, 215, 235, 303, 505, 645, 705, 1515, 2021, 4343, 4747, 6063, 10105, 13029, 14241, 21715, 23735, 30315, 65145, 71205, 204121, 612363, 1020605, 3061815]

約数ペア:

[(1, 3061815), (3, 1020605), (5, 612363), (15, 204121), (43, 71205), (47, 65145), (101, 30315), (129, 23735), (141, 21715), (215, 14241), (235, 13029), (303, 10105), (505, 6063), (645, 4747), (705, 4343), (1515, 2021)]