520191170055

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{462041}}^1$

素因数の和:462376

約数の個数: 48

約数和(自身を含む): 913379410944

約数和(自身を除く): 393188240889

約数列:

[1, 3, 5, 9, 15, 45, 127, 197, 381, 591, 635, 985, 1143, 1773, 1905, 2955, 5715, 8865, 25019, 75057, 125095, 225171, 375285, 462041, 1125855, 1386123, 2310205, 4158369, 6930615, 20791845, 58679207, 91022077, 176037621, 273066231, 293396035, 455110385, 528112863, 819198693, 880188105, 1365331155, 2640564315, 4095993465, 11559803779, 34679411337, 57799018895, 104038234011, 173397056685, 520191170055]

約数ペア:

[(1, 520191170055), (3, 173397056685), (5, 104038234011), (9, 57799018895), (15, 34679411337), (45, 11559803779), (127, 4095993465), (197, 2640564315), (381, 1365331155), (591, 880188105), (635, 819198693), (985, 528112863), (1143, 455110385), (1773, 293396035), (1905, 273066231), (2955, 176037621), (5715, 91022077), (8865, 58679207), (25019, 20791845), (75057, 6930615), (125095, 4158369), (225171, 2310205), (375285, 1386123), (462041, 1125855)]