40550895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 52346385

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 47, 55, 63, 77, 83, 99, 105, 135, 141, 165, 189, 231, 235, 249, 297, 315, 329, 385, 415, 423, 495, 517, 581, 693, 705, 747, 913, 945, 987, 1155, 1245, 1269, 1485, 1551, 1645, 1743, 2079, 2115, 2241, 2585, 2739, 2905, 2961, 3465, 3619, 3735, 3901, 4565, 4653, 4935, 5229, 6345, 6391, 7755, 8217, 8715, 8883, 10395, 10857, 11205, 11703, 13695, 13959, 14805, 15687, 18095, 19173, 19505, 23265, 24651, 26145, 27307, 31955, 32571, 35109, 41085, 42911, 44415, 54285, 57519, 58515, 69795, 78435, 81921, 95865, 97713, 105327, 123255, 128733, 136535, 162855, 172557, 175545, 214555, 245763, 287595, 300377, 386199, 409605, 488565, 526635, 643665, 737289, 862785, 901131, 1158597, 1228815, 1501885, 1930995, 2703393, 3686445, 4505655, 5792985, 8110179, 13516965, 40550895]

約数ペア:

[(1, 40550895), (3, 13516965), (5, 8110179), (7, 5792985), (9, 4505655), (11, 3686445), (15, 2703393), (21, 1930995), (27, 1501885), (33, 1228815), (35, 1158597), (45, 901131), (47, 862785), (55, 737289), (63, 643665), (77, 526635), (83, 488565), (99, 409605), (105, 386199), (135, 300377), (141, 287595), (165, 245763), (189, 214555), (231, 175545), (235, 172557), (249, 162855), (297, 136535), (315, 128733), (329, 123255), (385, 105327), (415, 97713), (423, 95865), (495, 81921), (517, 78435), (581, 69795), (693, 58515), (705, 57519), (747, 54285), (913, 44415), (945, 42911), (987, 41085), (1155, 35109), (1245, 32571), (1269, 31955), (1485, 27307), (1551, 26145), (1645, 24651), (1743, 23265), (2079, 19505), (2115, 19173), (2241, 18095), (2585, 15687), (2739, 14805), (2905, 13959), (2961, 13695), (3465, 11703), (3619, 11205), (3735, 10857), (3901, 10395), (4565, 8883), (4653, 8715), (4935, 8217), (5229, 7755), (6345, 6391)]