64950705

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 116200656

約数和(自身を除く): 51249951

約数列:

[1, 3, 5, 9, 15, 45, 53, 113, 159, 241, 265, 339, 477, 565, 723, 795, 1017, 1205, 1695, 2169, 2385, 3615, 5085, 5989, 10845, 12773, 17967, 27233, 29945, 38319, 53901, 63865, 81699, 89835, 114957, 136165, 191595, 245097, 269505, 408495, 574785, 1225485, 1443349, 4330047, 7216745, 12990141, 21650235, 64950705]

約数ペア:

[(1, 64950705), (3, 21650235), (5, 12990141), (9, 7216745), (15, 4330047), (45, 1443349), (53, 1225485), (113, 574785), (159, 408495), (241, 269505), (265, 245097), (339, 191595), (477, 136165), (565, 114957), (723, 89835), (795, 81699), (1017, 63865), (1205, 53901), (1695, 38319), (2169, 29945), (2385, 27233), (3615, 17967), (5085, 12773), (5989, 10845)]