2830406475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2902981}}^1$

素因数の和:2903007

約数の個数: 24

約数和(自身を含む): 5039576752

約数和(自身を除く): 2209170277

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2902981, 8708943, 14514905, 37738753, 43544715, 72574525, 113216259, 188693765, 217723575, 566081295, 943468825, 2830406475]

約数ペア:

[(1, 2830406475), (3, 943468825), (5, 566081295), (13, 217723575), (15, 188693765), (25, 113216259), (39, 72574525), (65, 43544715), (75, 37738753), (195, 14514905), (325, 8708943), (975, 2902981)]