445778855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 580789440

約数和(自身を除く): 135010585

約数列:

[1, 5, 19, 41, 95, 193, 205, 593, 779, 965, 2965, 3667, 3895, 7913, 11267, 18335, 24313, 39565, 56335, 114449, 121565, 150347, 461947, 572245, 751735, 2174531, 2309735, 4692409, 10872655, 23462045, 89155771, 445778855]

約数ペア:

[(1, 445778855), (5, 89155771), (19, 23462045), (41, 10872655), (95, 4692409), (193, 2309735), (205, 2174531), (593, 751735), (779, 572245), (965, 461947), (2965, 150347), (3667, 121565), (3895, 114449), (7913, 56335), (11267, 39565), (18335, 24313)]