156939861605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1483}}^1\times {\mathrm{1619}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 199923292800

約数和(自身を除く): 42983431195

約数列:

[1, 5, 17, 85, 769, 1483, 1619, 3845, 7415, 8095, 13073, 25211, 27523, 65365, 126055, 137615, 1140427, 1245011, 2400977, 5702135, 6225055, 12004885, 19387259, 21165187, 40816609, 96936295, 105825935, 204083045, 1846351313, 9231756565, 31387972321, 156939861605]

約数ペア:

[(1, 156939861605), (5, 31387972321), (17, 9231756565), (85, 1846351313), (769, 204083045), (1483, 105825935), (1619, 96936295), (3845, 40816609), (7415, 21165187), (8095, 19387259), (13073, 12004885), (25211, 6225055), (27523, 5702135), (65365, 2400977), (126055, 1245011), (137615, 1140427)]