189445888935

素因数分解:

$3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1111087}}^1$

素因数の和:1111525

約数の個数: 40

約数和(自身を含む): 340406252736

約数和(自身を除く): 150960363801

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 421, 1263, 2105, 3789, 6315, 11367, 18945, 34101, 56835, 170505, 1111087, 3333261, 5555435, 9999783, 16666305, 29999349, 49998915, 89998047, 149996745, 449990235, 467767627, 1403302881, 2338838135, 4209908643, 7016514405, 12629725929, 21049543215, 37889177787, 63148629645, 189445888935]

約数ペア:

[(1, 189445888935), (3, 63148629645), (5, 37889177787), (9, 21049543215), (15, 12629725929), (27, 7016514405), (45, 4209908643), (81, 2338838135), (135, 1403302881), (405, 467767627), (421, 449990235), (1263, 149996745), (2105, 89998047), (3789, 49998915), (6315, 29999349), (11367, 16666305), (18945, 9999783), (34101, 5555435), (56835, 3333261), (170505, 1111087)]