5161315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 6643008

約数和(自身を除く): 1481693

約数列:

[1, 5, 23, 37, 115, 185, 851, 1213, 4255, 6065, 27899, 44881, 139495, 224405, 1032263, 5161315]

約数ペア:

[(1, 5161315), (5, 1032263), (23, 224405), (37, 139495), (115, 44881), (185, 27899), (851, 6065), (1213, 4255)]