63378975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 121063680

約数和(自身を除く): 57684705

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, 4519, 4675, 13557, 14025, 22595, 49709, 67785, 76823, 112975, 149127, 230469, 248545, 338925, 384115, 745635, 845053, 1152345, 1242725, 1920575, 2535159, 3728175, 4225265, 5761725, 12675795, 21126325, 63378975]

約数ペア:

[(1, 63378975), (3, 21126325), (5, 12675795), (11, 5761725), (15, 4225265), (17, 3728175), (25, 2535159), (33, 1920575), (51, 1242725), (55, 1152345), (75, 845053), (85, 745635), (165, 384115), (187, 338925), (255, 248545), (275, 230469), (425, 149127), (561, 112975), (825, 76823), (935, 67785), (1275, 49709), (2805, 22595), (4519, 14025), (4675, 13557)]