90774135

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 175651200

約数和(自身を除く): 84877065

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 85, 111, 135, 153, 185, 255, 333, 459, 555, 629, 765, 999, 1069, 1665, 1887, 2295, 3145, 3207, 4995, 5345, 5661, 9435, 9621, 16035, 16983, 18173, 28305, 28863, 39553, 48105, 54519, 84915, 90865, 118659, 144315, 163557, 197765, 272595, 355977, 490671, 593295, 672401, 817785, 1067931, 1779885, 2017203, 2453355, 3362005, 5339655, 6051609, 10086015, 18154827, 30258045, 90774135]

約数ペア:

[(1, 90774135), (3, 30258045), (5, 18154827), (9, 10086015), (15, 6051609), (17, 5339655), (27, 3362005), (37, 2453355), (45, 2017203), (51, 1779885), (85, 1067931), (111, 817785), (135, 672401), (153, 593295), (185, 490671), (255, 355977), (333, 272595), (459, 197765), (555, 163557), (629, 144315), (765, 118659), (999, 90865), (1069, 84915), (1665, 54519), (1887, 48105), (2295, 39553), (3145, 28863), (3207, 28305), (4995, 18173), (5345, 16983), (5661, 16035), (9435, 9621)]