67108125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 40

約数和(自身を含む): 127809088

約数和(自身を除く): 60700963

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4375, 5113, 13125, 15339, 25565, 35791, 76695, 107373, 127825, 178955, 383475, 536865, 639125, 894775, 1917375, 2684325, 3195625, 4473875, 9586875, 13421625, 22369375, 67108125]

約数ペア:

[(1, 67108125), (3, 22369375), (5, 13421625), (7, 9586875), (15, 4473875), (21, 3195625), (25, 2684325), (35, 1917375), (75, 894775), (105, 639125), (125, 536865), (175, 383475), (375, 178955), (525, 127825), (625, 107373), (875, 76695), (1875, 35791), (2625, 25565), (4375, 15339), (5113, 13125)]