27406005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 48176640

約数和(自身を除く): 20770635

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1019, 1793, 2445, 3057, 5095, 5379, 8965, 11209, 15285, 26895, 33627, 56045, 166097, 168135, 498291, 830485, 1827067, 2491455, 5481201, 9135335, 27406005]

約数ペア:

[(1, 27406005), (3, 9135335), (5, 5481201), (11, 2491455), (15, 1827067), (33, 830485), (55, 498291), (163, 168135), (165, 166097), (489, 56045), (815, 33627), (1019, 26895), (1793, 15285), (2445, 11209), (3057, 8965), (5095, 5379)]