76898835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 150796800

約数和(自身を除く): 73897965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 1019, 1161, 1677, 1755, 1935, 2795, 3057, 5031, 5095, 5805, 8385, 9171, 13247, 15093, 15285, 25155, 27513, 39741, 43817, 45855, 66235, 75465, 119223, 131451, 137565, 198705, 219085, 357669, 394353, 569621, 596115, 657255, 1183059, 1708863, 1788345, 1971765, 2848105, 5126589, 5915295, 8544315, 15379767, 25632945, 76898835]

約数ペア:

[(1, 76898835), (3, 25632945), (5, 15379767), (9, 8544315), (13, 5915295), (15, 5126589), (27, 2848105), (39, 1971765), (43, 1788345), (45, 1708863), (65, 1183059), (117, 657255), (129, 596115), (135, 569621), (195, 394353), (215, 357669), (351, 219085), (387, 198705), (559, 137565), (585, 131451), (645, 119223), (1019, 75465), (1161, 66235), (1677, 45855), (1755, 43817), (1935, 39741), (2795, 27513), (3057, 25155), (5031, 15285), (5095, 15093), (5805, 13247), (8385, 9171)]