706905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 1280448

約数和(自身を除く): 573543

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 683, 1035, 2049, 3415, 6147, 10245, 15709, 30735, 47127, 78545, 141381, 235635, 706905]

約数ペア:

[(1, 706905), (3, 235635), (5, 141381), (9, 78545), (15, 47127), (23, 30735), (45, 15709), (69, 10245), (115, 6147), (207, 3415), (345, 2049), (683, 1035)]