1373685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 2327616

約数和(自身を除く): 953931

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5387, 16161, 26935, 80805, 91579, 274737, 457895, 1373685]

約数ペア:

[(1, 1373685), (3, 457895), (5, 274737), (15, 91579), (17, 80805), (51, 26935), (85, 16161), (255, 5387)]