15829209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 9975591

約数列:

[1, 3, 9, 11, 27, 33, 99, 223, 239, 297, 669, 717, 2007, 2151, 2453, 2629, 6021, 6453, 7359, 7887, 22077, 23661, 53297, 66231, 70983, 159891, 479673, 586267, 1439019, 1758801, 5276403, 15829209]

約数ペア:

[(1, 15829209), (3, 5276403), (9, 1758801), (11, 1439019), (27, 586267), (33, 479673), (99, 159891), (223, 70983), (239, 66231), (297, 53297), (669, 23661), (717, 22077), (2007, 7887), (2151, 7359), (2453, 6453), (2629, 6021)]