4875675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 9499392

約数和(自身を除く): 4623717

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 251, 259, 525, 555, 753, 777, 925, 1255, 1295, 1757, 2775, 3765, 3885, 5271, 6275, 6475, 8785, 9287, 18825, 19425, 26355, 27861, 43925, 46435, 65009, 131775, 139305, 195027, 232175, 325045, 696525, 975135, 1625225, 4875675]

約数ペア:

[(1, 4875675), (3, 1625225), (5, 975135), (7, 696525), (15, 325045), (21, 232175), (25, 195027), (35, 139305), (37, 131775), (75, 65009), (105, 46435), (111, 43925), (175, 27861), (185, 26355), (251, 19425), (259, 18825), (525, 9287), (555, 8785), (753, 6475), (777, 6275), (925, 5271), (1255, 3885), (1295, 3765), (1757, 2775)]