142793075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 187063920

約数和(自身を除く): 44270845

約数列:

[1, 5, 19, 25, 95, 475, 521, 577, 2605, 2885, 9899, 10963, 13025, 14425, 49495, 54815, 247475, 274075, 300617, 1503085, 5711723, 7515425, 28558615, 142793075]

約数ペア:

[(1, 142793075), (5, 28558615), (19, 7515425), (25, 5711723), (95, 1503085), (475, 300617), (521, 274075), (577, 247475), (2605, 54815), (2885, 49495), (9899, 14425), (10963, 13025)]