137907825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9833}}^1$

素因数の和:9874

約数の個数: 48

約数和(自身を含む): 263393856

約数和(自身を除く): 125486031

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 9833, 14025, 29499, 49165, 108163, 147495, 167161, 245825, 324489, 501483, 540815, 737475, 835805, 1622445, 1838771, 2507415, 2704075, 4179025, 5516313, 8112225, 9193855, 12537075, 27581565, 45969275, 137907825]

約数ペア:

[(1, 137907825), (3, 45969275), (5, 27581565), (11, 12537075), (15, 9193855), (17, 8112225), (25, 5516313), (33, 4179025), (51, 2704075), (55, 2507415), (75, 1838771), (85, 1622445), (165, 835805), (187, 737475), (255, 540815), (275, 501483), (425, 324489), (561, 245825), (825, 167161), (935, 147495), (1275, 108163), (2805, 49165), (4675, 29499), (9833, 14025)]