233764305

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1103}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 381542400

約数和(自身を除く): 147778095

約数列:

[1, 3, 5, 15, 71, 199, 213, 355, 597, 995, 1065, 1103, 2985, 3309, 5515, 14129, 16545, 42387, 70645, 78313, 211935, 219497, 234939, 391565, 658491, 1097485, 1174695, 3292455, 15584287, 46752861, 77921435, 233764305]

約数ペア:

[(1, 233764305), (3, 77921435), (5, 46752861), (15, 15584287), (71, 3292455), (199, 1174695), (213, 1097485), (355, 658491), (597, 391565), (995, 234939), (1065, 219497), (1103, 211935), (2985, 78313), (3309, 70645), (5515, 42387), (14129, 16545)]