230699281345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{7993}}^1\times {\mathrm{34157}}^1$

素因数の和:42181

約数の個数: 24

約数和(自身を含む): 299818839096

約数和(自身を除く): 69119557751

約数列:

[1, 5, 13, 65, 169, 845, 7993, 34157, 39965, 103909, 170785, 444041, 519545, 1350817, 2220205, 5772533, 6754085, 28862665, 273016901, 1365084505, 3549219713, 17746098565, 46139856269, 230699281345]

約数ペア:

[(1, 230699281345), (5, 46139856269), (13, 17746098565), (65, 3549219713), (169, 1365084505), (845, 273016901), (7993, 28862665), (34157, 6754085), (39965, 5772533), (103909, 2220205), (170785, 1350817), (444041, 519545)]