12874185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16857

約数の個数: 24

約数和(自身を含む): 23629320

約数和(自身を除く): 10755135

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16829, 50487, 84145, 151461, 252435, 286093, 757305, 858279, 1430465, 2574837, 4291395, 12874185]

約数ペア:

[(1, 12874185), (3, 4291395), (5, 2574837), (9, 1430465), (15, 858279), (17, 757305), (45, 286093), (51, 252435), (85, 151461), (153, 84145), (255, 50487), (765, 16829)]