13299375

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 22830192

約数和(自身を除く): 9530817

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 173, 205, 375, 519, 615, 625, 865, 1025, 1875, 2595, 3075, 4325, 5125, 7093, 12975, 15375, 21279, 21625, 25625, 35465, 64875, 76875, 106395, 108125, 177325, 324375, 531975, 886625, 2659875, 4433125, 13299375]

約数ペア:

[(1, 13299375), (3, 4433125), (5, 2659875), (15, 886625), (25, 531975), (41, 324375), (75, 177325), (123, 108125), (125, 106395), (173, 76875), (205, 64875), (375, 35465), (519, 25625), (615, 21625), (625, 21279), (865, 15375), (1025, 12975), (1875, 7093), (2595, 5125), (3075, 4325)]