4382315

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 6325632

約数和(自身を除く): 1943317

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 577, 1085, 1519, 2885, 4039, 7595, 17887, 20195, 28273, 89435, 125209, 141365, 626045, 876463, 4382315]

約数ペア:

[(1, 4382315), (5, 876463), (7, 626045), (31, 141365), (35, 125209), (49, 89435), (155, 28273), (217, 20195), (245, 17887), (577, 7595), (1085, 4039), (1519, 2885)]