3378025

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 4860800

約数和(自身を除く): 1482775

約数列:

[1, 5, 7, 25, 35, 97, 175, 199, 485, 679, 995, 1393, 2425, 3395, 4975, 6965, 16975, 19303, 34825, 96515, 135121, 482575, 675605, 3378025]

約数ペア:

[(1, 3378025), (5, 675605), (7, 482575), (25, 135121), (35, 96515), (97, 34825), (175, 19303), (199, 16975), (485, 6965), (679, 4975), (995, 3395), (1393, 2425)]