47152645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 16299515

約数列:

[1, 5, 17, 23, 85, 89, 115, 271, 391, 445, 1355, 1513, 1955, 2047, 4607, 6233, 7565, 10235, 23035, 24119, 31165, 34799, 105961, 120595, 173995, 410023, 529805, 554737, 2050115, 2773685, 9430529, 47152645]

約数ペア:

[(1, 47152645), (5, 9430529), (17, 2773685), (23, 2050115), (85, 554737), (89, 529805), (115, 410023), (271, 173995), (391, 120595), (445, 105961), (1355, 34799), (1513, 31165), (1955, 24119), (2047, 23035), (4607, 10235), (6233, 7565)]