85527645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 168622080

約数和(自身を除く): 83094435

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 665, 817, 903, 997, 1505, 1995, 2451, 2991, 4085, 4515, 4985, 5719, 6979, 12255, 14955, 17157, 18943, 20937, 28595, 34895, 42871, 56829, 85785, 94715, 104685, 128613, 132601, 214355, 284145, 300097, 397803, 643065, 663005, 814549, 900291, 1500485, 1989015, 2443647, 4072745, 4501455, 5701843, 12218235, 17105529, 28509215, 85527645]

約数ペア:

[(1, 85527645), (3, 28509215), (5, 17105529), (7, 12218235), (15, 5701843), (19, 4501455), (21, 4072745), (35, 2443647), (43, 1989015), (57, 1500485), (95, 900291), (105, 814549), (129, 663005), (133, 643065), (215, 397803), (285, 300097), (301, 284145), (399, 214355), (645, 132601), (665, 128613), (817, 104685), (903, 94715), (997, 85785), (1505, 56829), (1995, 42871), (2451, 34895), (2991, 28595), (4085, 20937), (4515, 18943), (4985, 17157), (5719, 14955), (6979, 12255)]