27258615

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9041}}^1$

素因数の和:9119

約数の個数: 24

約数和(自身を含む): 47958768

約数和(自身を除く): 20700153

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 9041, 27123, 45205, 81369, 135615, 406845, 605747, 1817241, 3028735, 5451723, 9086205, 27258615]

約数ペア:

[(1, 27258615), (3, 9086205), (5, 5451723), (9, 3028735), (15, 1817241), (45, 605747), (67, 406845), (201, 135615), (335, 81369), (603, 45205), (1005, 27123), (3015, 9041)]