8107155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 17233920

約数和(自身を除く): 9126765

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 373, 483, 621, 805, 945, 1035, 1119, 1449, 1865, 2415, 2611, 3105, 3357, 4347, 5595, 7245, 7833, 8579, 10071, 13055, 16785, 21735, 23499, 25737, 39165, 42895, 50355, 60053, 70497, 77211, 117495, 128685, 180159, 231633, 300265, 352485, 386055, 540477, 900795, 1158165, 1621431, 2702385, 8107155]

約数ペア:

[(1, 8107155), (3, 2702385), (5, 1621431), (7, 1158165), (9, 900795), (15, 540477), (21, 386055), (23, 352485), (27, 300265), (35, 231633), (45, 180159), (63, 128685), (69, 117495), (105, 77211), (115, 70497), (135, 60053), (161, 50355), (189, 42895), (207, 39165), (315, 25737), (345, 23499), (373, 21735), (483, 16785), (621, 13055), (805, 10071), (945, 8579), (1035, 7833), (1119, 7245), (1449, 5595), (1865, 4347), (2415, 3357), (2611, 3105)]