42242525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 57392160

約数和(自身を除く): 15149635

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 2203, 3835, 11015, 19175, 28639, 55075, 129977, 143195, 649885, 715975, 1689701, 3249425, 8448505, 42242525]

約数ペア:

[(1, 42242525), (5, 8448505), (13, 3249425), (25, 1689701), (59, 715975), (65, 649885), (295, 143195), (325, 129977), (767, 55075), (1475, 28639), (2203, 19175), (3835, 11015)]