13712985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 27937728

約数和(自身を除く): 14224743

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2131, 2145, 6393, 6435, 10655, 19179, 23441, 27703, 31965, 70323, 83109, 95895, 117205, 138515, 210969, 249327, 304733, 351615, 415545, 914199, 1054845, 1246635, 1523665, 2742597, 4570995, 13712985]

約数ペア:

[(1, 13712985), (3, 4570995), (5, 2742597), (9, 1523665), (11, 1246635), (13, 1054845), (15, 914199), (33, 415545), (39, 351615), (45, 304733), (55, 249327), (65, 210969), (99, 138515), (117, 117205), (143, 95895), (165, 83109), (195, 70323), (429, 31965), (495, 27703), (585, 23441), (715, 19179), (1287, 10655), (2131, 6435), (2145, 6393)]