3893775

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 6495120

約数和(自身を除く): 2601345

約数列:

[1, 3, 5, 15, 25, 75, 193, 269, 579, 807, 965, 1345, 2895, 4035, 4825, 6725, 14475, 20175, 51917, 155751, 259585, 778755, 1297925, 3893775]

約数ペア:

[(1, 3893775), (3, 1297925), (5, 778755), (15, 259585), (25, 155751), (75, 51917), (193, 20175), (269, 14475), (579, 6725), (807, 4825), (965, 4035), (1345, 2895)]