42171535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52387}}^1$

素因数の和:52422

約数の個数: 16

約数和(自身を含む): 60350976

約数和(自身を除く): 18179441

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 52387, 261935, 366709, 1204901, 1833545, 6024505, 8434307, 42171535]

約数ペア:

[(1, 42171535), (5, 8434307), (7, 6024505), (23, 1833545), (35, 1204901), (115, 366709), (161, 261935), (805, 52387)]