54744375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 107765504

約数和(自身を除く): 53021129

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 97, 105, 125, 129, 175, 215, 291, 301, 375, 485, 525, 625, 645, 679, 875, 903, 1075, 1455, 1505, 1875, 2037, 2425, 2625, 3225, 3395, 4171, 4375, 4515, 5375, 7275, 7525, 10185, 12125, 12513, 13125, 16125, 16975, 20855, 22575, 26875, 29197, 36375, 37625, 50925, 60625, 62565, 80625, 84875, 87591, 104275, 112875, 145985, 181875, 188125, 254625, 312825, 424375, 437955, 521375, 564375, 729925, 1273125, 1564125, 2189775, 2606875, 3649625, 7820625, 10948875, 18248125, 54744375]

約数ペア:

[(1, 54744375), (3, 18248125), (5, 10948875), (7, 7820625), (15, 3649625), (21, 2606875), (25, 2189775), (35, 1564125), (43, 1273125), (75, 729925), (97, 564375), (105, 521375), (125, 437955), (129, 424375), (175, 312825), (215, 254625), (291, 188125), (301, 181875), (375, 145985), (485, 112875), (525, 104275), (625, 87591), (645, 84875), (679, 80625), (875, 62565), (903, 60625), (1075, 50925), (1455, 37625), (1505, 36375), (1875, 29197), (2037, 26875), (2425, 22575), (2625, 20855), (3225, 16975), (3395, 16125), (4171, 13125), (4375, 12513), (4515, 12125), (5375, 10185), (7275, 7525)]