169486515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 342093024

約数和(自身を除く): 172606509

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 561, 605, 765, 935, 1089, 1683, 1815, 1831, 2057, 2805, 5445, 5493, 6171, 8415, 9155, 10285, 16479, 18513, 20141, 27465, 30855, 31127, 60423, 82395, 92565, 93381, 100705, 155635, 181269, 221551, 280143, 302115, 342397, 466905, 664653, 906345, 1027191, 1107755, 1400715, 1711985, 1993959, 3081573, 3323265, 3766367, 5135955, 9969795, 11299101, 15407865, 18831835, 33897303, 56495505, 169486515]

約数ペア:

[(1, 169486515), (3, 56495505), (5, 33897303), (9, 18831835), (11, 15407865), (15, 11299101), (17, 9969795), (33, 5135955), (45, 3766367), (51, 3323265), (55, 3081573), (85, 1993959), (99, 1711985), (121, 1400715), (153, 1107755), (165, 1027191), (187, 906345), (255, 664653), (363, 466905), (495, 342397), (561, 302115), (605, 280143), (765, 221551), (935, 181269), (1089, 155635), (1683, 100705), (1815, 93381), (1831, 92565), (2057, 82395), (2805, 60423), (5445, 31127), (5493, 30855), (6171, 27465), (8415, 20141), (9155, 18513), (10285, 16479)]