65113125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 139605312

約数和(自身を除く): 74492187

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 41, 55, 75, 77, 105, 121, 123, 125, 165, 175, 205, 231, 275, 287, 363, 375, 385, 451, 525, 605, 615, 625, 825, 847, 861, 875, 1025, 1155, 1353, 1375, 1435, 1815, 1875, 1925, 2255, 2541, 2625, 3025, 3075, 3157, 4125, 4235, 4305, 4375, 4961, 5125, 5775, 6765, 6875, 7175, 9075, 9471, 9625, 11275, 12705, 13125, 14883, 15125, 15375, 15785, 20625, 21175, 21525, 24805, 25625, 28875, 33825, 34727, 35875, 45375, 47355, 48125, 56375, 63525, 74415, 75625, 76875, 78925, 104181, 105875, 107625, 124025, 144375, 169125, 173635, 179375, 226875, 236775, 281875, 317625, 372075, 394625, 520905, 529375, 538125, 620125, 845625, 868175, 1183875, 1588125, 1860375, 1973125, 2604525, 3100625, 4340875, 5919375, 9301875, 13022625, 21704375, 65113125]

約数ペア:

[(1, 65113125), (3, 21704375), (5, 13022625), (7, 9301875), (11, 5919375), (15, 4340875), (21, 3100625), (25, 2604525), (33, 1973125), (35, 1860375), (41, 1588125), (55, 1183875), (75, 868175), (77, 845625), (105, 620125), (121, 538125), (123, 529375), (125, 520905), (165, 394625), (175, 372075), (205, 317625), (231, 281875), (275, 236775), (287, 226875), (363, 179375), (375, 173635), (385, 169125), (451, 144375), (525, 124025), (605, 107625), (615, 105875), (625, 104181), (825, 78925), (847, 76875), (861, 75625), (875, 74415), (1025, 63525), (1155, 56375), (1353, 48125), (1375, 47355), (1435, 45375), (1815, 35875), (1875, 34727), (1925, 33825), (2255, 28875), (2541, 25625), (2625, 24805), (3025, 21525), (3075, 21175), (3157, 20625), (4125, 15785), (4235, 15375), (4305, 15125), (4375, 14883), (4961, 13125), (5125, 12705), (5775, 11275), (6765, 9625), (6875, 9471), (7175, 9075)]