68550915

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{51349}}^1$

素因数の和:51446

約数の個数: 16

約数和(自身を含む): 110916000

約数和(自身を除く): 42365085

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 51349, 154047, 256745, 770235, 4570061, 13710183, 22850305, 68550915]

約数ペア:

[(1, 68550915), (3, 22850305), (5, 13710183), (15, 4570061), (89, 770235), (267, 256745), (445, 154047), (1335, 51349)]