12688465335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{489241}}^1$

素因数の和:489288

約数の個数: 64

約数和(自身を含む): 26301649920

約数和(自身を除く): 13613184585

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 3705, 5187, 8645, 25935, 489241, 1467723, 2446205, 3424687, 6360133, 7338615, 9295579, 10274061, 17123435, 19080399, 27886737, 31800665, 44520931, 46477895, 51370305, 65069053, 95401995, 120842527, 133562793, 139433685, 195207159, 222604655, 325345265, 362527581, 604212635, 667813965, 845897689, 976035795, 1812637905, 2537693067, 4229488445, 12688465335]

約数ペア:

[(1, 12688465335), (3, 4229488445), (5, 2537693067), (7, 1812637905), (13, 976035795), (15, 845897689), (19, 667813965), (21, 604212635), (35, 362527581), (39, 325345265), (57, 222604655), (65, 195207159), (91, 139433685), (95, 133562793), (105, 120842527), (133, 95401995), (195, 65069053), (247, 51370305), (273, 46477895), (285, 44520931), (399, 31800665), (455, 27886737), (665, 19080399), (741, 17123435), (1235, 10274061), (1365, 9295579), (1729, 7338615), (1995, 6360133), (3705, 3424687), (5187, 2446205), (8645, 1467723), (25935, 489241)]