54863055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 107627520

約数和(自身を除く): 52764465

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 727, 1161, 1677, 1755, 1935, 2181, 2795, 3635, 5031, 5805, 6543, 8385, 9451, 10905, 15093, 19629, 25155, 28353, 31261, 32715, 47255, 75465, 85059, 93783, 98145, 141765, 156305, 255177, 281349, 406393, 425295, 468915, 844047, 1219179, 1275885, 1406745, 2031965, 3657537, 4220235, 6095895, 10972611, 18287685, 54863055]

約数ペア:

[(1, 54863055), (3, 18287685), (5, 10972611), (9, 6095895), (13, 4220235), (15, 3657537), (27, 2031965), (39, 1406745), (43, 1275885), (45, 1219179), (65, 844047), (117, 468915), (129, 425295), (135, 406393), (195, 281349), (215, 255177), (351, 156305), (387, 141765), (559, 98145), (585, 93783), (645, 85059), (727, 75465), (1161, 47255), (1677, 32715), (1755, 31261), (1935, 28353), (2181, 25155), (2795, 19629), (3635, 15093), (5031, 10905), (5805, 9451), (6543, 8385)]