239436615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4608

約数の個数: 48

約数和(自身を含む): 435708000

約数和(自身を除く): 196271385

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 319, 363, 435, 605, 957, 1595, 1815, 3509, 4549, 4785, 10527, 13647, 17545, 22745, 50039, 52635, 68235, 131921, 150117, 250195, 395763, 550429, 659605, 750585, 1451131, 1651287, 1978815, 2752145, 4353393, 7255655, 8256435, 15962441, 21766965, 47887323, 79812205, 239436615]

約数ペア:

[(1, 239436615), (3, 79812205), (5, 47887323), (11, 21766965), (15, 15962441), (29, 8256435), (33, 7255655), (55, 4353393), (87, 2752145), (121, 1978815), (145, 1651287), (165, 1451131), (319, 750585), (363, 659605), (435, 550429), (605, 395763), (957, 250195), (1595, 150117), (1815, 131921), (3509, 68235), (4549, 52635), (4785, 50039), (10527, 22745), (13647, 17545)]