139106115

素因数分解:

$3^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1907}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 241392528

約数和(自身を除く): 102286413

約数列:

[1, 3, 5, 9, 15, 45, 1621, 1907, 4863, 5721, 8105, 9535, 14589, 17163, 24315, 28605, 72945, 85815, 3091247, 9273741, 15456235, 27821223, 46368705, 139106115]

約数ペア:

[(1, 139106115), (3, 46368705), (5, 27821223), (9, 15456235), (15, 9273741), (45, 3091247), (1621, 85815), (1907, 72945), (4863, 28605), (5721, 24315), (8105, 17163), (9535, 14589)]