1068375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 2276352

約数和(自身を除く): 1207977

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 37, 55, 75, 77, 105, 111, 125, 165, 175, 185, 231, 259, 275, 375, 385, 407, 525, 555, 777, 825, 875, 925, 1155, 1221, 1295, 1375, 1925, 2035, 2625, 2775, 2849, 3885, 4125, 4625, 5775, 6105, 6475, 8547, 9625, 10175, 13875, 14245, 19425, 28875, 30525, 32375, 42735, 50875, 71225, 97125, 152625, 213675, 356125, 1068375]

約数ペア:

[(1, 1068375), (3, 356125), (5, 213675), (7, 152625), (11, 97125), (15, 71225), (21, 50875), (25, 42735), (33, 32375), (35, 30525), (37, 28875), (55, 19425), (75, 14245), (77, 13875), (105, 10175), (111, 9625), (125, 8547), (165, 6475), (175, 6105), (185, 5775), (231, 4625), (259, 4125), (275, 3885), (375, 2849), (385, 2775), (407, 2625), (525, 2035), (555, 1925), (777, 1375), (825, 1295), (875, 1221), (925, 1155)]