1300245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 2203200

約数和(自身を除く): 902955

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5099, 15297, 25495, 76485, 86683, 260049, 433415, 1300245]

約数ペア:

[(1, 1300245), (3, 433415), (5, 260049), (15, 86683), (17, 76485), (51, 25495), (85, 15297), (255, 5099)]