67485215

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 95577216

約数和(自身を除く): 28092001

約数列:

[1, 5, 7, 35, 61, 73, 305, 365, 427, 433, 511, 2135, 2165, 2555, 3031, 4453, 15155, 22265, 26413, 31171, 31609, 132065, 155855, 158045, 184891, 221263, 924455, 1106315, 1928149, 9640745, 13497043, 67485215]

約数ペア:

[(1, 67485215), (5, 13497043), (7, 9640745), (35, 1928149), (61, 1106315), (73, 924455), (305, 221263), (365, 184891), (427, 158045), (433, 155855), (511, 132065), (2135, 31609), (2165, 31171), (2555, 26413), (3031, 22265), (4453, 15155)]