288026145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193957}}^1$

素因数の和:193982

約数の個数: 32

約数和(自身を含む): 558599040

約数和(自身を除く): 270572895

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 193957, 581871, 969785, 1745613, 2133527, 2909355, 5236839, 6400581, 8728065, 10667635, 19201743, 26184195, 32002905, 57605229, 96008715, 288026145]

約数ペア:

[(1, 288026145), (3, 96008715), (5, 57605229), (9, 32002905), (11, 26184195), (15, 19201743), (27, 10667635), (33, 8728065), (45, 6400581), (55, 5236839), (99, 2909355), (135, 2133527), (165, 1745613), (297, 969785), (495, 581871), (1485, 193957)]