26572925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 35518560

約数和(自身を除く): 8945635

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 1301, 4085, 6505, 20425, 24719, 32525, 55943, 123595, 279715, 617975, 1062917, 1398575, 5314585, 26572925]

約数ペア:

[(1, 26572925), (5, 5314585), (19, 1398575), (25, 1062917), (43, 617975), (95, 279715), (215, 123595), (475, 55943), (817, 32525), (1075, 24719), (1301, 20425), (4085, 6505)]