140198085

素因数分解:

$3^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2417}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 243299160

約数和(自身を除く): 103101075

約数列:

[1, 3, 5, 9, 15, 45, 1289, 2417, 3867, 6445, 7251, 11601, 12085, 19335, 21753, 36255, 58005, 108765, 3115513, 9346539, 15577565, 28039617, 46732695, 140198085]

約数ペア:

[(1, 140198085), (3, 46732695), (5, 28039617), (9, 15577565), (15, 9346539), (45, 3115513), (1289, 108765), (2417, 58005), (3867, 36255), (6445, 21753), (7251, 19335), (11601, 12085)]