71402975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24001}}^1$

素因数の和:24035

約数の個数: 24

約数和(自身を含む): 107144928

約数和(自身を除く): 35741953

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 24001, 120005, 168007, 408017, 600025, 840035, 2040085, 2856119, 4200175, 10200425, 14280595, 71402975]

約数ペア:

[(1, 71402975), (5, 14280595), (7, 10200425), (17, 4200175), (25, 2856119), (35, 2040085), (85, 840035), (119, 600025), (175, 408017), (425, 168007), (595, 120005), (2975, 24001)]