39274335

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 75081600

約数和(自身を除く): 35807265

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 109, 135, 153, 157, 255, 327, 459, 471, 545, 765, 785, 981, 1413, 1635, 1853, 2295, 2355, 2669, 2943, 4239, 4905, 5559, 7065, 8007, 9265, 13345, 14715, 16677, 17113, 21195, 24021, 27795, 40035, 50031, 51339, 72063, 83385, 85565, 120105, 154017, 250155, 256695, 290921, 360315, 462051, 770085, 872763, 1454605, 2310255, 2618289, 4363815, 7854867, 13091445, 39274335]

約数ペア:

[(1, 39274335), (3, 13091445), (5, 7854867), (9, 4363815), (15, 2618289), (17, 2310255), (27, 1454605), (45, 872763), (51, 770085), (85, 462051), (109, 360315), (135, 290921), (153, 256695), (157, 250155), (255, 154017), (327, 120105), (459, 85565), (471, 83385), (545, 72063), (765, 51339), (785, 50031), (981, 40035), (1413, 27795), (1635, 24021), (1853, 21195), (2295, 17113), (2355, 16677), (2669, 14715), (2943, 13345), (4239, 9265), (4905, 8007), (5559, 7065)]