8228745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 16503552

約数和(自身を除く): 8274807

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 173, 315, 453, 519, 755, 865, 1057, 1211, 1359, 1557, 2265, 2595, 3171, 3633, 5285, 6055, 6795, 7785, 9513, 10899, 15855, 18165, 26123, 47565, 54495, 78369, 130615, 182861, 235107, 391845, 548583, 914305, 1175535, 1645749, 2742915, 8228745]

約数ペア:

[(1, 8228745), (3, 2742915), (5, 1645749), (7, 1175535), (9, 914305), (15, 548583), (21, 391845), (35, 235107), (45, 182861), (63, 130615), (105, 78369), (151, 54495), (173, 47565), (315, 26123), (453, 18165), (519, 15855), (755, 10899), (865, 9513), (1057, 7785), (1211, 6795), (1359, 6055), (1557, 5285), (2265, 3633), (2595, 3171)]