42285545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26183}}^1$

素因数の和:26224

約数の個数: 16

約数和(自身を含む): 56557440

約数和(自身を除く): 14271895

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 26183, 130915, 445111, 497477, 2225555, 2487385, 8457109, 42285545]

約数ペア:

[(1, 42285545), (5, 8457109), (17, 2487385), (19, 2225555), (85, 497477), (95, 445111), (323, 130915), (1615, 26183)]