12563624975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{34273}}^1$

素因数の和:34368

約数の個数: 48

約数和(自身を含む): 17951898624

約数和(自身を除く): 5388273649

約数列:

[1, 5, 11, 25, 31, 43, 55, 155, 215, 275, 341, 473, 775, 1075, 1333, 1705, 2365, 6665, 8525, 11825, 14663, 33325, 34273, 73315, 171365, 366575, 377003, 856825, 1062463, 1473739, 1885015, 5312315, 7368695, 9425075, 11687093, 16211129, 26561575, 36843475, 45685909, 58435465, 81055645, 228429545, 292177325, 405278225, 502544999, 1142147725, 2512724995, 12563624975]

約数ペア:

[(1, 12563624975), (5, 2512724995), (11, 1142147725), (25, 502544999), (31, 405278225), (43, 292177325), (55, 228429545), (155, 81055645), (215, 58435465), (275, 45685909), (341, 36843475), (473, 26561575), (775, 16211129), (1075, 11687093), (1333, 9425075), (1705, 7368695), (2365, 5312315), (6665, 1885015), (8525, 1473739), (11825, 1062463), (14663, 856825), (33325, 377003), (34273, 366575), (73315, 171365)]