54136605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 94282560

約数和(自身を除く): 40145955

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 113, 123, 205, 285, 339, 565, 615, 779, 1681, 1695, 2147, 2337, 3895, 4633, 5043, 6441, 8405, 10735, 11685, 13899, 23165, 25215, 31939, 32205, 69495, 88027, 95817, 159695, 189953, 264081, 440135, 479085, 569859, 949765, 1320405, 2849295, 3609107, 10827321, 18045535, 54136605]

約数ペア:

[(1, 54136605), (3, 18045535), (5, 10827321), (15, 3609107), (19, 2849295), (41, 1320405), (57, 949765), (95, 569859), (113, 479085), (123, 440135), (205, 264081), (285, 189953), (339, 159695), (565, 95817), (615, 88027), (779, 69495), (1681, 32205), (1695, 31939), (2147, 25215), (2337, 23165), (3895, 13899), (4633, 11685), (5043, 10735), (6441, 8405)]