33840025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 43256160

約数和(自身を除く): 9416135

約数列:

[1, 5, 25, 67, 89, 227, 335, 445, 1135, 1675, 2225, 5675, 5963, 15209, 20203, 29815, 76045, 101015, 149075, 380225, 505075, 1353601, 6768005, 33840025]

約数ペア:

[(1, 33840025), (5, 6768005), (25, 1353601), (67, 505075), (89, 380225), (227, 149075), (335, 101015), (445, 76045), (1135, 29815), (1675, 20203), (2225, 15209), (5675, 5963)]