1617492645

素因数分解:

$3^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{4523}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 2903430816

約数和(自身を除く): 1285938171

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 883, 2649, 4415, 4523, 7947, 13245, 13569, 22615, 23841, 39735, 40707, 67845, 71523, 119205, 122121, 203535, 357615, 366363, 610605, 1831815, 3993809, 11981427, 19969045, 35944281, 59907135, 107832843, 179721405, 323498529, 539164215, 1617492645]

約数ペア:

[(1, 1617492645), (3, 539164215), (5, 323498529), (9, 179721405), (15, 107832843), (27, 59907135), (45, 35944281), (81, 19969045), (135, 11981427), (405, 3993809), (883, 1831815), (2649, 610605), (4415, 366363), (4523, 357615), (7947, 203535), (13245, 122121), (13569, 119205), (22615, 71523), (23841, 67845), (39735, 40707)]