42503535

素因数分解:

$3^4\times 5^1\times {\mathrm{104947}}^1$

素因数の和:104964

約数の個数: 20

約数和(自身を含む): 76192248

約数和(自身を除く): 33688713

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104947, 314841, 524735, 944523, 1574205, 2833569, 4722615, 8500707, 14167845, 42503535]

約数ペア:

[(1, 42503535), (3, 14167845), (5, 8500707), (9, 4722615), (15, 2833569), (27, 1574205), (45, 944523), (81, 524735), (135, 314841), (405, 104947)]