15665925609

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1511}}^1\times {\mathrm{4129}}^1$

素因数の和:5683

約数の個数: 40

約数和(自身を含む): 24178936320

約数和(自身を除く): 8513010711

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1511, 2511, 4129, 4533, 12387, 13599, 37161, 40797, 46841, 111483, 122391, 127999, 140523, 334449, 383997, 421569, 1151991, 1264707, 3455973, 3794121, 6238919, 10367919, 18716757, 56150271, 168450813, 193406489, 505352439, 580219467, 1740658401, 5221975203, 15665925609]

約数ペア:

[(1, 15665925609), (3, 5221975203), (9, 1740658401), (27, 580219467), (31, 505352439), (81, 193406489), (93, 168450813), (279, 56150271), (837, 18716757), (1511, 10367919), (2511, 6238919), (4129, 3794121), (4533, 3455973), (12387, 1264707), (13599, 1151991), (37161, 421569), (40797, 383997), (46841, 334449), (111483, 140523), (122391, 127999)]