140039505

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9817}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 243525672

約数和(自身を除く): 103486167

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 9817, 14265, 29451, 49085, 88353, 147255, 441765, 3111989, 9335967, 15559945, 28007901, 46679835, 140039505]

約数ペア:

[(1, 140039505), (3, 46679835), (5, 28007901), (9, 15559945), (15, 9335967), (45, 3111989), (317, 441765), (951, 147255), (1585, 88353), (2853, 49085), (4755, 29451), (9817, 14265)]