61620395

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 75941760

約数和(自身を除く): 14321365

約数列:

[1, 5, 73, 79, 365, 395, 2137, 5767, 10685, 28835, 156001, 168823, 780005, 844115, 12324079, 61620395]

約数ペア:

[(1, 61620395), (5, 12324079), (73, 844115), (79, 780005), (365, 168823), (395, 156001), (2137, 28835), (5767, 10685)]