200079375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6317

約数の個数: 40

約数和(自身を含む): 353024496

約数和(自身を除く): 152945121

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 6277, 6375, 10625, 18831, 31385, 31875, 94155, 106709, 156925, 320127, 470775, 533545, 784625, 1600635, 2353875, 2667725, 3923125, 8003175, 11769375, 13338625, 40015875, 66693125, 200079375]

約数ペア:

[(1, 200079375), (3, 66693125), (5, 40015875), (15, 13338625), (17, 11769375), (25, 8003175), (51, 3923125), (75, 2667725), (85, 2353875), (125, 1600635), (255, 784625), (375, 533545), (425, 470775), (625, 320127), (1275, 156925), (1875, 106709), (2125, 94155), (6277, 31875), (6375, 31385), (10625, 18831)]