541630245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 1030780800

約数和(自身を除く): 489150555

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 71, 87, 95, 145, 195, 213, 247, 285, 355, 377, 435, 551, 741, 923, 1065, 1131, 1235, 1349, 1653, 1885, 2059, 2755, 2769, 3705, 4047, 4615, 5041, 5655, 6177, 6745, 7163, 8265, 10295, 13845, 15123, 17537, 20235, 21489, 25205, 26767, 30885, 35815, 39121, 52611, 65533, 75615, 80301, 87685, 95779, 107445, 117363, 133835, 146189, 195605, 196599, 263055, 287337, 327665, 401505, 438567, 478895, 508573, 586815, 730945, 982995, 1245127, 1436685, 1525719, 1900457, 2192835, 2542865, 2777591, 3735381, 5701371, 6225635, 7628595, 8332773, 9502285, 13887955, 18676905, 28506855, 36108683, 41663865, 108326049, 180543415, 541630245]

約数ペア:

[(1, 541630245), (3, 180543415), (5, 108326049), (13, 41663865), (15, 36108683), (19, 28506855), (29, 18676905), (39, 13887955), (57, 9502285), (65, 8332773), (71, 7628595), (87, 6225635), (95, 5701371), (145, 3735381), (195, 2777591), (213, 2542865), (247, 2192835), (285, 1900457), (355, 1525719), (377, 1436685), (435, 1245127), (551, 982995), (741, 730945), (923, 586815), (1065, 508573), (1131, 478895), (1235, 438567), (1349, 401505), (1653, 327665), (1885, 287337), (2059, 263055), (2755, 196599), (2769, 195605), (3705, 146189), (4047, 133835), (4615, 117363), (5041, 107445), (5655, 95779), (6177, 87685), (6745, 80301), (7163, 75615), (8265, 65533), (10295, 52611), (13845, 39121), (15123, 35815), (17537, 30885), (20235, 26767), (21489, 25205)]