27306505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 36799488

約数和(自身を除く): 9492983

約数列:

[1, 5, 17, 31, 43, 85, 155, 215, 241, 527, 731, 1205, 1333, 2635, 3655, 4097, 6665, 7471, 10363, 20485, 22661, 37355, 51815, 113305, 127007, 176171, 321253, 635035, 880855, 1606265, 5461301, 27306505]

約数ペア:

[(1, 27306505), (5, 5461301), (17, 1606265), (31, 880855), (43, 635035), (85, 321253), (155, 176171), (215, 127007), (241, 113305), (527, 51815), (731, 37355), (1205, 22661), (1333, 20485), (2635, 10363), (3655, 7471), (4097, 6665)]