15207053687

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 18032976000

約数和(自身を除く): 2825922313

約数列:

[1, 7, 37, 149, 259, 389, 1013, 1043, 2723, 5513, 7091, 14393, 37481, 38591, 57961, 100751, 150937, 262367, 394057, 405727, 1056559, 2144557, 2758399, 5584669, 14580109, 15011899, 39092683, 58714493, 102060763, 411001451, 2172436241, 15207053687]

約数ペア:

[(1, 15207053687), (7, 2172436241), (37, 411001451), (149, 102060763), (259, 58714493), (389, 39092683), (1013, 15011899), (1043, 14580109), (2723, 5584669), (5513, 2758399), (7091, 2144557), (14393, 1056559), (37481, 405727), (38591, 394057), (57961, 262367), (100751, 150937)]