54270945

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9406

約数の個数: 32

約数和(自身を含む): 98736000

約数和(自身を除く): 44465055

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 9349, 28047, 46745, 84141, 140235, 252423, 402007, 420705, 1206021, 1262115, 2010035, 3618063, 6030105, 10854189, 18090315, 54270945]

約数ペア:

[(1, 54270945), (3, 18090315), (5, 10854189), (9, 6030105), (15, 3618063), (27, 2010035), (43, 1262115), (45, 1206021), (129, 420705), (135, 402007), (215, 252423), (387, 140235), (645, 84141), (1161, 46745), (1935, 28047), (5805, 9349)]