2712345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2018535

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 307, 465, 589, 921, 1535, 1767, 2945, 4605, 5833, 8835, 9517, 17499, 28551, 29165, 47585, 87495, 142755, 180823, 542469, 904115, 2712345]

約数ペア:

[(1, 2712345), (3, 904115), (5, 542469), (15, 180823), (19, 142755), (31, 87495), (57, 47585), (93, 29165), (95, 28551), (155, 17499), (285, 9517), (307, 8835), (465, 5833), (589, 4605), (921, 2945), (1535, 1767)]