12959925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 24427008

約数和(自身を除く): 11467083

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 683, 759, 825, 1265, 1725, 2049, 3415, 3795, 6325, 7513, 10245, 15709, 17075, 18975, 22539, 37565, 47127, 51225, 78545, 112695, 172799, 187825, 235635, 392725, 518397, 563475, 863995, 1178175, 2591985, 4319975, 12959925]

約数ペア:

[(1, 12959925), (3, 4319975), (5, 2591985), (11, 1178175), (15, 863995), (23, 563475), (25, 518397), (33, 392725), (55, 235635), (69, 187825), (75, 172799), (115, 112695), (165, 78545), (253, 51225), (275, 47127), (345, 37565), (575, 22539), (683, 18975), (759, 17075), (825, 15709), (1265, 10245), (1725, 7513), (2049, 6325), (3415, 3795)]