47979525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 92619072

約数和(自身を除く): 44639547

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 165, 187, 255, 275, 311, 363, 425, 561, 605, 825, 933, 935, 1275, 1555, 1815, 2057, 2805, 3025, 3421, 4665, 4675, 5287, 6171, 7775, 9075, 10263, 10285, 14025, 15861, 17105, 23325, 26435, 30855, 37631, 51315, 51425, 58157, 79305, 85525, 112893, 132175, 154275, 174471, 188155, 256575, 290785, 396525, 564465, 639727, 872355, 940775, 1453925, 1919181, 2822325, 3198635, 4361775, 9595905, 15993175, 47979525]

約数ペア:

[(1, 47979525), (3, 15993175), (5, 9595905), (11, 4361775), (15, 3198635), (17, 2822325), (25, 1919181), (33, 1453925), (51, 940775), (55, 872355), (75, 639727), (85, 564465), (121, 396525), (165, 290785), (187, 256575), (255, 188155), (275, 174471), (311, 154275), (363, 132175), (425, 112893), (561, 85525), (605, 79305), (825, 58157), (933, 51425), (935, 51315), (1275, 37631), (1555, 30855), (1815, 26435), (2057, 23325), (2805, 17105), (3025, 15861), (3421, 14025), (4665, 10285), (4675, 10263), (5287, 9075), (6171, 7775)]