55161045

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 101312640

約数和(自身を除く): 46151595

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 983, 1247, 1305, 1935, 2949, 3741, 4915, 6235, 8847, 11223, 14745, 18705, 28507, 42269, 44235, 56115, 85521, 126807, 142535, 211345, 256563, 380421, 427605, 634035, 1225801, 1282815, 1902105, 3677403, 6129005, 11032209, 18387015, 55161045]

約数ペア:

[(1, 55161045), (3, 18387015), (5, 11032209), (9, 6129005), (15, 3677403), (29, 1902105), (43, 1282815), (45, 1225801), (87, 634035), (129, 427605), (145, 380421), (215, 256563), (261, 211345), (387, 142535), (435, 126807), (645, 85521), (983, 56115), (1247, 44235), (1305, 42269), (1935, 28507), (2949, 18705), (3741, 14745), (4915, 11223), (6235, 8847)]