1417875

素因数分解:

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

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2496000

約数和(自身を除く): 1078125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 199, 285, 375, 475, 597, 995, 1425, 2375, 2985, 3781, 4975, 7125, 11343, 14925, 18905, 24875, 56715, 74625, 94525, 283575, 472625, 1417875]

約数ペア:

[(1, 1417875), (3, 472625), (5, 283575), (15, 94525), (19, 74625), (25, 56715), (57, 24875), (75, 18905), (95, 14925), (125, 11343), (199, 7125), (285, 4975), (375, 3781), (475, 2985), (597, 2375), (995, 1425)]