2307015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 1978425

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 743, 1035, 2229, 3105, 3715, 6687, 11145, 17089, 20061, 33435, 51267, 85445, 100305, 153801, 256335, 461403, 769005, 2307015]

約数ペア:

[(1, 2307015), (3, 769005), (5, 461403), (9, 256335), (15, 153801), (23, 100305), (27, 85445), (45, 51267), (69, 33435), (115, 20061), (135, 17089), (207, 11145), (345, 6687), (621, 3715), (743, 3105), (1035, 2229)]