78889196235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16729}}^1\times {\mathrm{18493}}^1$

素因数の和:35247

約数の個数: 32

約数和(自身を含む): 133662795840

約数和(自身を除く): 54773599605

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 16729, 18493, 50187, 55479, 83645, 92465, 250935, 277395, 284393, 314381, 853179, 943143, 1421965, 1571905, 4265895, 4715715, 309369397, 928108191, 1546846985, 4640540955, 5259279749, 15777839247, 26296398745, 78889196235]

約数ペア:

[(1, 78889196235), (3, 26296398745), (5, 15777839247), (15, 5259279749), (17, 4640540955), (51, 1546846985), (85, 928108191), (255, 309369397), (16729, 4715715), (18493, 4265895), (50187, 1571905), (55479, 1421965), (83645, 943143), (92465, 853179), (250935, 314381), (277395, 284393)]