12856774005

素因数分解:

$3^5\times 5^1\times {\mathrm{10581707}}^1$

素因数の和:10581727

約数の個数: 24

約数和(自身を含む): 23110450272

約数和(自身を除く): 10253676267

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10581707, 31745121, 52908535, 95235363, 158725605, 285706089, 476176815, 857118267, 1428530445, 2571354801, 4285591335, 12856774005]

約数ペア:

[(1, 12856774005), (3, 4285591335), (5, 2571354801), (9, 1428530445), (15, 857118267), (27, 476176815), (45, 285706089), (81, 158725605), (135, 95235363), (243, 52908535), (405, 31745121), (1215, 10581707)]