7089375

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 12496000

約数和(自身を除く): 5406625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 199, 285, 375, 475, 597, 625, 995, 1425, 1875, 2375, 2985, 3781, 4975, 7125, 11343, 11875, 14925, 18905, 24875, 35625, 56715, 74625, 94525, 124375, 283575, 373125, 472625, 1417875, 2363125, 7089375]

約数ペア:

[(1, 7089375), (3, 2363125), (5, 1417875), (15, 472625), (19, 373125), (25, 283575), (57, 124375), (75, 94525), (95, 74625), (125, 56715), (199, 35625), (285, 24875), (375, 18905), (475, 14925), (597, 11875), (625, 11343), (995, 7125), (1425, 4975), (1875, 3781), (2375, 2985)]