54025125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 112140288

約数和(自身を除く): 58115163

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1871, 1925, 2625, 4125, 5613, 5775, 9355, 9625, 13097, 20581, 28065, 28875, 39291, 46775, 61743, 65485, 102905, 140325, 144067, 196455, 233875, 308715, 327425, 432201, 514525, 701625, 720335, 982275, 1543575, 1637125, 2161005, 2572625, 3601675, 4911375, 7717875, 10805025, 18008375, 54025125]

約数ペア:

[(1, 54025125), (3, 18008375), (5, 10805025), (7, 7717875), (11, 4911375), (15, 3601675), (21, 2572625), (25, 2161005), (33, 1637125), (35, 1543575), (55, 982275), (75, 720335), (77, 701625), (105, 514525), (125, 432201), (165, 327425), (175, 308715), (231, 233875), (275, 196455), (375, 144067), (385, 140325), (525, 102905), (825, 65485), (875, 61743), (1155, 46775), (1375, 39291), (1871, 28875), (1925, 28065), (2625, 20581), (4125, 13097), (5613, 9625), (5775, 9355)]