226917145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 338618304

約数和(自身を除く): 111701159

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 227, 455, 845, 1135, 1183, 1589, 2197, 2951, 5915, 7945, 10985, 14755, 15379, 20657, 28561, 38363, 76895, 103285, 142805, 191815, 199927, 268541, 498719, 999635, 1342705, 2493595, 3491033, 6483347, 17455165, 32416735, 45383429, 226917145]

約数ペア:

[(1, 226917145), (5, 45383429), (7, 32416735), (13, 17455165), (35, 6483347), (65, 3491033), (91, 2493595), (169, 1342705), (227, 999635), (455, 498719), (845, 268541), (1135, 199927), (1183, 191815), (1589, 142805), (2197, 103285), (2951, 76895), (5915, 38363), (7945, 28561), (10985, 20657), (14755, 15379)]