31093595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 13722085

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1481, 1615, 4199, 7405, 19253, 20995, 25177, 28139, 96265, 125885, 140695, 327301, 365807, 478363, 1636505, 1829035, 2391815, 6218719, 31093595]

約数ペア:

[(1, 31093595), (5, 6218719), (13, 2391815), (17, 1829035), (19, 1636505), (65, 478363), (85, 365807), (95, 327301), (221, 140695), (247, 125885), (323, 96265), (1105, 28139), (1235, 25177), (1481, 20995), (1615, 19253), (4199, 7405)]