8561355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 6951765

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 89, 121, 159, 165, 265, 267, 363, 445, 583, 605, 795, 979, 1335, 1749, 1815, 2915, 2937, 4717, 4895, 6413, 8745, 10769, 14151, 14685, 19239, 23585, 32065, 32307, 51887, 53845, 70755, 96195, 155661, 161535, 259435, 570757, 778305, 1712271, 2853785, 8561355]

約数ペア:

[(1, 8561355), (3, 2853785), (5, 1712271), (11, 778305), (15, 570757), (33, 259435), (53, 161535), (55, 155661), (89, 96195), (121, 70755), (159, 53845), (165, 51887), (265, 32307), (267, 32065), (363, 23585), (445, 19239), (583, 14685), (605, 14151), (795, 10769), (979, 8745), (1335, 6413), (1749, 4895), (1815, 4717), (2915, 2937)]