3091365

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 5880600

約数和(自身を除く): 2789235

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 449, 459, 765, 1347, 1377, 2245, 2295, 4041, 6735, 6885, 7633, 12123, 20205, 22899, 36369, 38165, 60615, 68697, 114495, 181845, 206091, 343485, 618273, 1030455, 3091365]

約数ペア:

[(1, 3091365), (3, 1030455), (5, 618273), (9, 343485), (15, 206091), (17, 181845), (27, 114495), (45, 68697), (51, 60615), (81, 38165), (85, 36369), (135, 22899), (153, 20205), (255, 12123), (405, 7633), (449, 6885), (459, 6735), (765, 4041), (1347, 2295), (1377, 2245)]