6415985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 8025600

約数和(自身を除く): 1609615

約数列:

[1, 5, 37, 79, 185, 395, 439, 2195, 2923, 14615, 16243, 34681, 81215, 173405, 1283197, 6415985]

約数ペア:

[(1, 6415985), (5, 1283197), (37, 173405), (79, 81215), (185, 34681), (395, 16243), (439, 14615), (2195, 2923)]