12079375

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 18893952

約数和(自身を除く): 6814577

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 251, 275, 385, 625, 875, 1255, 1375, 1757, 1925, 2761, 4375, 6275, 6875, 8785, 9625, 13805, 19327, 31375, 43925, 48125, 69025, 96635, 156875, 219625, 345125, 483175, 1098125, 1725625, 2415875, 12079375]

約数ペア:

[(1, 12079375), (5, 2415875), (7, 1725625), (11, 1098125), (25, 483175), (35, 345125), (55, 219625), (77, 156875), (125, 96635), (175, 69025), (251, 48125), (275, 43925), (385, 31375), (625, 19327), (875, 13805), (1255, 9625), (1375, 8785), (1757, 6875), (1925, 6275), (2761, 4375)]