80033535

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 74311425

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 459, 645, 731, 765, 811, 1161, 1935, 2193, 2295, 2433, 3655, 4055, 5805, 6579, 7299, 10965, 12165, 13787, 19737, 21897, 32895, 34873, 36495, 41361, 68935, 98685, 104619, 109485, 124083, 174365, 206805, 313857, 372249, 523095, 592841, 620415, 941571, 1569285, 1778523, 1861245, 2964205, 4707855, 5335569, 8892615, 16006707, 26677845, 80033535]

約数ペア:

[(1, 80033535), (3, 26677845), (5, 16006707), (9, 8892615), (15, 5335569), (17, 4707855), (27, 2964205), (43, 1861245), (45, 1778523), (51, 1569285), (85, 941571), (129, 620415), (135, 592841), (153, 523095), (215, 372249), (255, 313857), (387, 206805), (459, 174365), (645, 124083), (731, 109485), (765, 104619), (811, 98685), (1161, 68935), (1935, 41361), (2193, 36495), (2295, 34873), (2433, 32895), (3655, 21897), (4055, 19737), (5805, 13787), (6579, 12165), (7299, 10965)]