61151455

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 74844000

約数和(自身を除く): 13692545

約数列:

[1, 5, 89, 131, 445, 655, 1049, 5245, 11659, 58295, 93361, 137419, 466805, 687095, 12230291, 61151455]

約数ペア:

[(1, 61151455), (5, 12230291), (89, 687095), (131, 466805), (445, 137419), (655, 93361), (1049, 58295), (5245, 11659)]