1330304985

素因数分解:

$3^3\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{3319}}^1$

素因数の和:6302

約数の個数: 32

約数和(自身を含む): 2366496000

約数和(自身を除く): 1036191015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2969, 3319, 8907, 9957, 14845, 16595, 26721, 29871, 44535, 49785, 80163, 89613, 133605, 149355, 400815, 448065, 9854111, 29562333, 49270555, 88686999, 147811665, 266060997, 443434995, 1330304985]

約数ペア:

[(1, 1330304985), (3, 443434995), (5, 266060997), (9, 147811665), (15, 88686999), (27, 49270555), (45, 29562333), (135, 9854111), (2969, 448065), (3319, 400815), (8907, 149355), (9957, 133605), (14845, 89613), (16595, 80163), (26721, 49785), (29871, 44535)]