78021245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11059}}^1$

素因数の和:11164

約数の個数: 16

約数和(自身を含む): 100336320

約数和(自身を除く): 22315075

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 11059, 55295, 188003, 917897, 940015, 4589485, 15604249, 78021245]

約数ペア:

[(1, 78021245), (5, 15604249), (17, 4589485), (83, 940015), (85, 917897), (415, 188003), (1411, 55295), (7055, 11059)]