56580045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87721}}^1$

素因数の和:87772

約数の個数: 16

約数和(自身を含む): 92634432

約数和(自身を除く): 36054387

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 87721, 263163, 438605, 1315815, 3772003, 11316009, 18860015, 56580045]

約数ペア:

[(1, 56580045), (3, 18860015), (5, 11316009), (15, 3772003), (43, 1315815), (129, 438605), (215, 263163), (645, 87721)]