55541495

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 67710720

約数和(自身を除く): 12169225

約数列:

[1, 5, 109, 223, 457, 545, 1115, 2285, 24307, 49813, 101911, 121535, 249065, 509555, 11108299, 55541495]

約数ペア:

[(1, 55541495), (5, 11108299), (109, 509555), (223, 249065), (457, 121535), (545, 101911), (1115, 49813), (2285, 24307)]