1504845

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2730240

約数和(自身を除く): 1225395

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 157, 213, 355, 471, 639, 785, 1065, 1413, 1917, 2355, 3195, 4239, 7065, 9585, 11147, 21195, 33441, 55735, 100323, 167205, 300969, 501615, 1504845]

約数ペア:

[(1, 1504845), (3, 501615), (5, 300969), (9, 167205), (15, 100323), (27, 55735), (45, 33441), (71, 21195), (135, 11147), (157, 9585), (213, 7065), (355, 4239), (471, 3195), (639, 2355), (785, 1917), (1065, 1413)]