57393375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 105076608

約数和(自身を除く): 47683233

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 125, 183, 193, 195, 305, 325, 375, 579, 793, 915, 965, 975, 1525, 1625, 2379, 2509, 2895, 3965, 4575, 4825, 4875, 7527, 7625, 11773, 11895, 12545, 14475, 19825, 22875, 24125, 35319, 37635, 58865, 59475, 62725, 72375, 99125, 153049, 176595, 188175, 294325, 297375, 313625, 459147, 765245, 882975, 940875, 1471625, 2295735, 3826225, 4414875, 11478675, 19131125, 57393375]

約数ペア:

[(1, 57393375), (3, 19131125), (5, 11478675), (13, 4414875), (15, 3826225), (25, 2295735), (39, 1471625), (61, 940875), (65, 882975), (75, 765245), (125, 459147), (183, 313625), (193, 297375), (195, 294325), (305, 188175), (325, 176595), (375, 153049), (579, 99125), (793, 72375), (915, 62725), (965, 59475), (975, 58865), (1525, 37635), (1625, 35319), (2379, 24125), (2509, 22875), (2895, 19825), (3965, 14475), (4575, 12545), (4825, 11895), (4875, 11773), (7527, 7625)]