53642145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{87223}}^1$

素因数の和:87272

約数の個数: 16

約数和(自身を含む): 87921792

約数和(自身を除く): 34279647

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 87223, 261669, 436115, 1308345, 3576143, 10728429, 17880715, 53642145]

約数ペア:

[(1, 53642145), (3, 17880715), (5, 10728429), (15, 3576143), (41, 1308345), (123, 436115), (205, 261669), (615, 87223)]