4999875

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 8486400

約数和(自身を除く): 3486525

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 199, 201, 335, 375, 597, 995, 1005, 1675, 2985, 4975, 5025, 8375, 13333, 14925, 24875, 25125, 39999, 66665, 74625, 199995, 333325, 999975, 1666625, 4999875]

約数ペア:

[(1, 4999875), (3, 1666625), (5, 999975), (15, 333325), (25, 199995), (67, 74625), (75, 66665), (125, 39999), (199, 25125), (201, 24875), (335, 14925), (375, 13333), (597, 8375), (995, 5025), (1005, 4975), (1675, 2985)]