1317857475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{14929}}^1$

素因数の和:15060

約数の個数: 48

約数和(自身を含む): 2399310720

約数和(自身を除く): 1081453245

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 165, 275, 321, 535, 825, 1177, 1605, 2675, 3531, 5885, 8025, 14929, 17655, 29425, 44787, 74645, 88275, 164219, 223935, 373225, 492657, 821095, 1119675, 1597403, 2463285, 4105475, 4792209, 7987015, 12316425, 17571433, 23961045, 39935075, 52714299, 87857165, 119805225, 263571495, 439285825, 1317857475]

約数ペア:

[(1, 1317857475), (3, 439285825), (5, 263571495), (11, 119805225), (15, 87857165), (25, 52714299), (33, 39935075), (55, 23961045), (75, 17571433), (107, 12316425), (165, 7987015), (275, 4792209), (321, 4105475), (535, 2463285), (825, 1597403), (1177, 1119675), (1605, 821095), (2675, 492657), (3531, 373225), (5885, 223935), (8025, 164219), (14929, 88275), (17655, 74645), (29425, 44787)]