2436565545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{74071}}^1$

素因数の和:74142

約数の個数: 48

約数和(自身を含む): 4575871872

約数和(自身を除く): 2139306327

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 3655, 6579, 10965, 32895, 74071, 222213, 370355, 666639, 1111065, 1259207, 3185053, 3333195, 3777621, 6296035, 9555159, 11332863, 15925265, 18888105, 28665477, 47775795, 54145901, 56664315, 143327385, 162437703, 270729505, 487313109, 812188515, 2436565545]

約数ペア:

[(1, 2436565545), (3, 812188515), (5, 487313109), (9, 270729505), (15, 162437703), (17, 143327385), (43, 56664315), (45, 54145901), (51, 47775795), (85, 28665477), (129, 18888105), (153, 15925265), (215, 11332863), (255, 9555159), (387, 6296035), (645, 3777621), (731, 3333195), (765, 3185053), (1935, 1259207), (2193, 1111065), (3655, 666639), (6579, 370355), (10965, 222213), (32895, 74071)]