73879755

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 46554933

約数列:

[1, 3, 5, 15, 107, 191, 241, 321, 535, 573, 723, 955, 1205, 1605, 2865, 3615, 20437, 25787, 46031, 61311, 77361, 102185, 128935, 138093, 230155, 306555, 386805, 690465, 4925317, 14775951, 24626585, 73879755]

約数ペア:

[(1, 73879755), (3, 24626585), (5, 14775951), (15, 4925317), (107, 690465), (191, 386805), (241, 306555), (321, 230155), (535, 138093), (573, 128935), (723, 102185), (955, 77361), (1205, 61311), (1605, 46031), (2865, 25787), (3615, 20437)]