3308375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 4992000

約数和(自身を除く): 1683625

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 199, 475, 665, 875, 995, 1393, 2375, 3325, 3781, 4975, 6965, 16625, 18905, 24875, 26467, 34825, 94525, 132335, 174125, 472625, 661675, 3308375]

約数ペア:

[(1, 3308375), (5, 661675), (7, 472625), (19, 174125), (25, 132335), (35, 94525), (95, 34825), (125, 26467), (133, 24875), (175, 18905), (199, 16625), (475, 6965), (665, 4975), (875, 3781), (995, 3325), (1393, 2375)]