6767215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 3393425

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 139, 455, 535, 695, 749, 973, 1391, 1807, 3745, 4865, 6955, 9035, 9737, 12649, 14873, 48685, 63245, 74365, 104111, 193349, 520555, 966745, 1353443, 6767215]

約数ペア:

[(1, 6767215), (5, 1353443), (7, 966745), (13, 520555), (35, 193349), (65, 104111), (91, 74365), (107, 63245), (139, 48685), (455, 14873), (535, 12649), (695, 9737), (749, 9035), (973, 6955), (1391, 4865), (1807, 3745)]