12752415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21823

約数の個数: 24

約数和(自身を含む): 23805600

約数和(自身を除く): 11053185

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 21799, 65397, 108995, 196191, 283387, 326985, 850161, 980955, 1416935, 2550483, 4250805, 12752415]

約数ペア:

[(1, 12752415), (3, 4250805), (5, 2550483), (9, 1416935), (13, 980955), (15, 850161), (39, 326985), (45, 283387), (65, 196191), (117, 108995), (195, 65397), (585, 21799)]