1078045275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 1947397680

約数和(自身を除く): 869352405

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 361, 435, 475, 551, 725, 1083, 1373, 1425, 1653, 1805, 2175, 2755, 4119, 5415, 6865, 8265, 9025, 10469, 13775, 20595, 26087, 27075, 31407, 34325, 39817, 41325, 52345, 78261, 102975, 119451, 130435, 157035, 199085, 261725, 391305, 495653, 597255, 652175, 756523, 785175, 995425, 1486959, 1956525, 2269569, 2478265, 2986275, 3782615, 7434795, 11347845, 12391325, 14373937, 18913075, 37173975, 43121811, 56739225, 71869685, 215609055, 359348425, 1078045275]

約数ペア:

[(1, 1078045275), (3, 359348425), (5, 215609055), (15, 71869685), (19, 56739225), (25, 43121811), (29, 37173975), (57, 18913075), (75, 14373937), (87, 12391325), (95, 11347845), (145, 7434795), (285, 3782615), (361, 2986275), (435, 2478265), (475, 2269569), (551, 1956525), (725, 1486959), (1083, 995425), (1373, 785175), (1425, 756523), (1653, 652175), (1805, 597255), (2175, 495653), (2755, 391305), (4119, 261725), (5415, 199085), (6865, 157035), (8265, 130435), (9025, 119451), (10469, 102975), (13775, 78261), (20595, 52345), (26087, 41325), (27075, 39817), (31407, 34325)]