12938535

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 24321024

約数和(自身を除く): 11382489

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 463, 621, 1035, 1215, 1389, 1863, 2315, 3105, 4167, 5589, 6945, 9315, 10649, 12501, 20835, 27945, 31947, 37503, 53245, 62505, 95841, 112509, 159735, 187515, 287523, 479205, 562545, 862569, 1437615, 2587707, 4312845, 12938535]

約数ペア:

[(1, 12938535), (3, 4312845), (5, 2587707), (9, 1437615), (15, 862569), (23, 562545), (27, 479205), (45, 287523), (69, 187515), (81, 159735), (115, 112509), (135, 95841), (207, 62505), (243, 53245), (345, 37503), (405, 31947), (463, 27945), (621, 20835), (1035, 12501), (1215, 10649), (1389, 9315), (1863, 6945), (2315, 5589), (3105, 4167)]