25522015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 32892480

約数和(自身を除く): 7370465

約数列:

[1, 5, 17, 71, 85, 355, 1207, 4229, 6035, 21145, 71893, 300259, 359465, 1501295, 5104403, 25522015]

約数ペア:

[(1, 25522015), (5, 5104403), (17, 1501295), (71, 359465), (85, 300259), (355, 71893), (1207, 21145), (4229, 6035)]