137517875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 189236736

約数和(自身を除く): 51718861

約数列:

[1, 5, 11, 25, 55, 103, 125, 275, 515, 971, 1133, 1375, 2575, 4855, 5665, 10681, 12875, 24275, 28325, 53405, 100013, 121375, 141625, 267025, 500065, 1100143, 1335125, 2500325, 5500715, 12501625, 27503575, 137517875]

約数ペア:

[(1, 137517875), (5, 27503575), (11, 12501625), (25, 5500715), (55, 2500325), (103, 1335125), (125, 1100143), (275, 500065), (515, 267025), (971, 141625), (1133, 121375), (1375, 100013), (2575, 53405), (4855, 28325), (5665, 24275), (10681, 12875)]