12549375

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 23879856

約数和(自身を除く): 11330481

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 97, 115, 125, 207, 225, 291, 345, 375, 485, 575, 625, 873, 1035, 1125, 1455, 1725, 1875, 2231, 2425, 2875, 4365, 5175, 5625, 6693, 7275, 8625, 11155, 12125, 14375, 20079, 21825, 25875, 33465, 36375, 43125, 55775, 60625, 100395, 109125, 129375, 167325, 181875, 278875, 501975, 545625, 836625, 1394375, 2509875, 4183125, 12549375]

約数ペア:

[(1, 12549375), (3, 4183125), (5, 2509875), (9, 1394375), (15, 836625), (23, 545625), (25, 501975), (45, 278875), (69, 181875), (75, 167325), (97, 129375), (115, 109125), (125, 100395), (207, 60625), (225, 55775), (291, 43125), (345, 36375), (375, 33465), (485, 25875), (575, 21825), (625, 20079), (873, 14375), (1035, 12125), (1125, 11155), (1455, 8625), (1725, 7275), (1875, 6693), (2231, 5625), (2425, 5175), (2875, 4365)]