84940515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 83435805

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 141, 165, 235, 297, 423, 495, 517, 705, 1217, 1269, 1485, 1551, 2115, 2585, 3651, 4653, 6085, 6345, 7755, 10953, 13387, 13959, 18255, 23265, 32859, 40161, 54765, 57199, 66935, 69795, 120483, 164295, 171597, 200805, 285995, 361449, 514791, 602415, 629189, 857985, 1544373, 1807245, 1887567, 2573955, 3145945, 5662701, 7721865, 9437835, 16988103, 28313505, 84940515]

約数ペア:

[(1, 84940515), (3, 28313505), (5, 16988103), (9, 9437835), (11, 7721865), (15, 5662701), (27, 3145945), (33, 2573955), (45, 1887567), (47, 1807245), (55, 1544373), (99, 857985), (135, 629189), (141, 602415), (165, 514791), (235, 361449), (297, 285995), (423, 200805), (495, 171597), (517, 164295), (705, 120483), (1217, 69795), (1269, 66935), (1485, 57199), (1551, 54765), (2115, 40161), (2585, 32859), (3651, 23265), (4653, 18255), (6085, 13959), (6345, 13387), (7755, 10953)]