2912774985

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{423061}}^1$

素因数の和:423095

約数の個数: 40

約数和(自身を含む): 5528574216

約数和(自身を除く): 2615799231

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 423061, 1269183, 2115305, 3807549, 6345915, 7192037, 11422647, 19037745, 21576111, 34267941, 35960185, 57113235, 64728333, 107880555, 171339705, 194184999, 323641665, 582554997, 970924995, 2912774985]

約数ペア:

[(1, 2912774985), (3, 970924995), (5, 582554997), (9, 323641665), (15, 194184999), (17, 171339705), (27, 107880555), (45, 64728333), (51, 57113235), (81, 35960185), (85, 34267941), (135, 21576111), (153, 19037745), (255, 11422647), (405, 7192037), (459, 6345915), (765, 3807549), (1377, 2115305), (2295, 1269183), (6885, 423061)]