121805075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24001}}^1$

素因数の和:24047

約数の個数: 24

約数和(自身を含む): 178574880

約数和(自身を除く): 56769805

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 24001, 120005, 168007, 600025, 696029, 840035, 3480145, 4200175, 4872203, 17400725, 24361015, 121805075]

約数ペア:

[(1, 121805075), (5, 24361015), (7, 17400725), (25, 4872203), (29, 4200175), (35, 3480145), (145, 840035), (175, 696029), (203, 600025), (725, 168007), (1015, 120005), (5075, 24001)]