25150125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 57028608

約数和(自身を除く): 31878483

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 67, 75, 77, 91, 105, 125, 143, 165, 175, 195, 201, 231, 273, 275, 325, 335, 375, 385, 429, 455, 469, 525, 715, 737, 825, 871, 875, 975, 1001, 1005, 1155, 1365, 1375, 1407, 1625, 1675, 1925, 2145, 2211, 2275, 2345, 2613, 2625, 3003, 3575, 3685, 4125, 4355, 4875, 5005, 5025, 5159, 5775, 6097, 6825, 7035, 8375, 9581, 9625, 10725, 11055, 11375, 11725, 13065, 15015, 15477, 17875, 18291, 18425, 21775, 25025, 25125, 25795, 28743, 28875, 30485, 34125, 35175, 47905, 53625, 55275, 58625, 65325, 67067, 75075, 77385, 91455, 92125, 108875, 125125, 128975, 143715, 152425, 175875, 201201, 239525, 276375, 326625, 335335, 375375, 386925, 457275, 644875, 718575, 762125, 1006005, 1197625, 1676675, 1934625, 2286375, 3592875, 5030025, 8383375, 25150125]

約数ペア:

[(1, 25150125), (3, 8383375), (5, 5030025), (7, 3592875), (11, 2286375), (13, 1934625), (15, 1676675), (21, 1197625), (25, 1006005), (33, 762125), (35, 718575), (39, 644875), (55, 457275), (65, 386925), (67, 375375), (75, 335335), (77, 326625), (91, 276375), (105, 239525), (125, 201201), (143, 175875), (165, 152425), (175, 143715), (195, 128975), (201, 125125), (231, 108875), (273, 92125), (275, 91455), (325, 77385), (335, 75075), (375, 67067), (385, 65325), (429, 58625), (455, 55275), (469, 53625), (525, 47905), (715, 35175), (737, 34125), (825, 30485), (871, 28875), (875, 28743), (975, 25795), (1001, 25125), (1005, 25025), (1155, 21775), (1365, 18425), (1375, 18291), (1407, 17875), (1625, 15477), (1675, 15015), (1925, 13065), (2145, 11725), (2211, 11375), (2275, 11055), (2345, 10725), (2613, 9625), (2625, 9581), (3003, 8375), (3575, 7035), (3685, 6825), (4125, 6097), (4355, 5775), (4875, 5159), (5005, 5025)]