27321525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 64995840

約数和(自身を除く): 37674315

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 25, 33, 35, 45, 55, 57, 63, 75, 77, 83, 95, 99, 105, 133, 165, 171, 175, 209, 225, 231, 249, 275, 285, 315, 385, 399, 415, 475, 495, 525, 581, 627, 665, 693, 747, 825, 855, 913, 1045, 1155, 1197, 1245, 1425, 1463, 1575, 1577, 1743, 1881, 1925, 1995, 2075, 2475, 2739, 2905, 3135, 3325, 3465, 3735, 4275, 4389, 4565, 4731, 5225, 5229, 5775, 5985, 6225, 6391, 7315, 7885, 8217, 8715, 9405, 9975, 11039, 13167, 13695, 14193, 14525, 15675, 17325, 17347, 18675, 19173, 21945, 22825, 23655, 26145, 29925, 31955, 33117, 36575, 39425, 41085, 43575, 47025, 52041, 55195, 57519, 65835, 68475, 70965, 86735, 95865, 99351, 109725, 118275, 121429, 130725, 156123, 159775, 165585, 205425, 260205, 275975, 287595, 329175, 354825, 364287, 433675, 479325, 496755, 607145, 780615, 827925, 1092861, 1301025, 1437975, 1821435, 2483775, 3035725, 3903075, 5464305, 9107175, 27321525]

約数ペア:

[(1, 27321525), (3, 9107175), (5, 5464305), (7, 3903075), (9, 3035725), (11, 2483775), (15, 1821435), (19, 1437975), (21, 1301025), (25, 1092861), (33, 827925), (35, 780615), (45, 607145), (55, 496755), (57, 479325), (63, 433675), (75, 364287), (77, 354825), (83, 329175), (95, 287595), (99, 275975), (105, 260205), (133, 205425), (165, 165585), (171, 159775), (175, 156123), (209, 130725), (225, 121429), (231, 118275), (249, 109725), (275, 99351), (285, 95865), (315, 86735), (385, 70965), (399, 68475), (415, 65835), (475, 57519), (495, 55195), (525, 52041), (581, 47025), (627, 43575), (665, 41085), (693, 39425), (747, 36575), (825, 33117), (855, 31955), (913, 29925), (1045, 26145), (1155, 23655), (1197, 22825), (1245, 21945), (1425, 19173), (1463, 18675), (1575, 17347), (1577, 17325), (1743, 15675), (1881, 14525), (1925, 14193), (1995, 13695), (2075, 13167), (2475, 11039), (2739, 9975), (2905, 9405), (3135, 8715), (3325, 8217), (3465, 7885), (3735, 7315), (4275, 6391), (4389, 6225), (4565, 5985), (4731, 5775), (5225, 5229)]