1396218495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{51341}}^1$

素因数の和:51400

約数の個数: 48

約数和(自身を含む): 2668962528

約数和(自身を除く): 1272744033

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 3885, 5439, 9065, 27195, 51341, 154023, 256705, 359387, 770115, 1078161, 1796935, 1899617, 2515709, 5390805, 5698851, 7547127, 9498085, 12578545, 13297319, 28494255, 37735635, 39891957, 66486595, 93081233, 199459785, 279243699, 465406165, 1396218495]

約数ペア:

[(1, 1396218495), (3, 465406165), (5, 279243699), (7, 199459785), (15, 93081233), (21, 66486595), (35, 39891957), (37, 37735635), (49, 28494255), (105, 13297319), (111, 12578545), (147, 9498085), (185, 7547127), (245, 5698851), (259, 5390805), (555, 2515709), (735, 1899617), (777, 1796935), (1295, 1078161), (1813, 770115), (3885, 359387), (5439, 256705), (9065, 154023), (27195, 51341)]