7827286825

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{631}}^1\times {\mathrm{4391}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 9809479296

約数和(自身を除く): 1982192471

約数列:

[1, 5, 25, 113, 565, 631, 2825, 3155, 4391, 15775, 21955, 71303, 109775, 356515, 496183, 1782575, 2480915, 2770721, 12404575, 13853605, 69268025, 313091473, 1565457365, 7827286825]

約数ペア:

[(1, 7827286825), (5, 1565457365), (25, 313091473), (113, 69268025), (565, 13853605), (631, 12404575), (2825, 2770721), (3155, 2480915), (4391, 1782575), (15775, 496183), (21955, 356515), (71303, 109775)]