238425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:58

約数の個数: 36

約数和(自身を含む): 456816

約数和(自身を除く): 218391

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 289, 425, 561, 825, 867, 935, 1275, 1445, 2805, 3179, 4335, 4675, 7225, 9537, 14025, 15895, 21675, 47685, 79475, 238425]

約数ペア:

[(1, 238425), (3, 79475), (5, 47685), (11, 21675), (15, 15895), (17, 14025), (25, 9537), (33, 7225), (51, 4675), (55, 4335), (75, 3179), (85, 2805), (165, 1445), (187, 1275), (255, 935), (275, 867), (289, 825), (425, 561)]