12566745

素因数分解:

$3^5\times 5^1\times {\mathrm{10343}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 22591296

約数和(自身を除く): 10024551

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10343, 31029, 51715, 93087, 155145, 279261, 465435, 837783, 1396305, 2513349, 4188915, 12566745]

約数ペア:

[(1, 12566745), (3, 4188915), (5, 2513349), (9, 1396305), (15, 837783), (27, 465435), (45, 279261), (81, 155145), (135, 93087), (243, 51715), (405, 31029), (1215, 10343)]