122331195

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{18493}}^1$

素因数の和:18521

約数の個数: 48

約数和(自身を含む): 252997920

約数和(自身を除く): 130666725

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 18493, 55479, 92465, 129451, 166437, 277395, 388353, 499311, 647255, 832185, 906157, 1165059, 1941765, 2496555, 2718471, 3495177, 4530785, 5825295, 8155413, 13592355, 17475885, 24466239, 40777065, 122331195]

約数ペア:

[(1, 122331195), (3, 40777065), (5, 24466239), (7, 17475885), (9, 13592355), (15, 8155413), (21, 5825295), (27, 4530785), (35, 3495177), (45, 2718471), (49, 2496555), (63, 1941765), (105, 1165059), (135, 906157), (147, 832185), (189, 647255), (245, 499311), (315, 388353), (441, 277395), (735, 166437), (945, 129451), (1323, 92465), (2205, 55479), (6615, 18493)]