7984185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 6494727

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 83, 121, 159, 165, 249, 265, 363, 415, 583, 605, 795, 913, 1245, 1749, 1815, 2739, 2915, 4399, 4565, 6413, 8745, 10043, 13197, 13695, 19239, 21995, 30129, 32065, 48389, 50215, 65985, 96195, 145167, 150645, 241945, 532279, 725835, 1596837, 2661395, 7984185]

約数ペア:

[(1, 7984185), (3, 2661395), (5, 1596837), (11, 725835), (15, 532279), (33, 241945), (53, 150645), (55, 145167), (83, 96195), (121, 65985), (159, 50215), (165, 48389), (249, 32065), (265, 30129), (363, 21995), (415, 19239), (583, 13695), (605, 13197), (795, 10043), (913, 8745), (1245, 6413), (1749, 4565), (1815, 4399), (2739, 2915)]