985919385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{81853}}^1$

素因数の和:81945

約数の個数: 32

約数和(自身を含む): 1744472448

約数和(自身を除く): 758553063

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 81853, 245559, 409265, 900383, 1227795, 2701149, 4501915, 5975269, 13505745, 17925807, 29876345, 65727959, 89629035, 197183877, 328639795, 985919385]

約数ペア:

[(1, 985919385), (3, 328639795), (5, 197183877), (11, 89629035), (15, 65727959), (33, 29876345), (55, 17925807), (73, 13505745), (165, 5975269), (219, 4501915), (365, 2701149), (803, 1227795), (1095, 900383), (2409, 409265), (4015, 245559), (12045, 81853)]