65494275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 136157952

約数和(自身を除く): 70663677

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 175, 231, 275, 363, 385, 525, 605, 825, 847, 1031, 1155, 1815, 1925, 2541, 3025, 3093, 4235, 5155, 5775, 7217, 9075, 11341, 12705, 15465, 21175, 21651, 25775, 34023, 36085, 56705, 63525, 77325, 79387, 108255, 124751, 170115, 180425, 238161, 283525, 374253, 396935, 541275, 623755, 850575, 873257, 1190805, 1871265, 1984675, 2619771, 3118775, 4366285, 5954025, 9356325, 13098855, 21831425, 65494275]

約数ペア:

[(1, 65494275), (3, 21831425), (5, 13098855), (7, 9356325), (11, 5954025), (15, 4366285), (21, 3118775), (25, 2619771), (33, 1984675), (35, 1871265), (55, 1190805), (75, 873257), (77, 850575), (105, 623755), (121, 541275), (165, 396935), (175, 374253), (231, 283525), (275, 238161), (363, 180425), (385, 170115), (525, 124751), (605, 108255), (825, 79387), (847, 77325), (1031, 63525), (1155, 56705), (1815, 36085), (1925, 34023), (2541, 25775), (3025, 21651), (3093, 21175), (4235, 15465), (5155, 12705), (5775, 11341), (7217, 9075)]