12933855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 27293760

約数和(自身を除く): 14359905

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 53, 55, 85, 87, 99, 145, 153, 159, 165, 187, 255, 261, 265, 319, 435, 477, 493, 495, 561, 583, 765, 795, 901, 935, 957, 1305, 1479, 1537, 1595, 1683, 1749, 2385, 2465, 2703, 2805, 2871, 2915, 4437, 4505, 4611, 4785, 5247, 5423, 7395, 7685, 8109, 8415, 8745, 9911, 13515, 13833, 14355, 16269, 16907, 22185, 23055, 26129, 26235, 27115, 29733, 40545, 48807, 49555, 50721, 69165, 78387, 81345, 84535, 89199, 130645, 148665, 152163, 235161, 244035, 253605, 287419, 391935, 445995, 760815, 862257, 1175805, 1437095, 2586771, 4311285, 12933855]

約数ペア:

[(1, 12933855), (3, 4311285), (5, 2586771), (9, 1437095), (11, 1175805), (15, 862257), (17, 760815), (29, 445995), (33, 391935), (45, 287419), (51, 253605), (53, 244035), (55, 235161), (85, 152163), (87, 148665), (99, 130645), (145, 89199), (153, 84535), (159, 81345), (165, 78387), (187, 69165), (255, 50721), (261, 49555), (265, 48807), (319, 40545), (435, 29733), (477, 27115), (493, 26235), (495, 26129), (561, 23055), (583, 22185), (765, 16907), (795, 16269), (901, 14355), (935, 13833), (957, 13515), (1305, 9911), (1479, 8745), (1537, 8415), (1595, 8109), (1683, 7685), (1749, 7395), (2385, 5423), (2465, 5247), (2703, 4785), (2805, 4611), (2871, 4505), (2915, 4437)]