169738045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7417}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 213638400

約数和(自身を除く): 43900355

約数列:

[1, 5, 23, 115, 199, 995, 4577, 7417, 22885, 37085, 170591, 852955, 1475983, 7379915, 33947609, 169738045]

約数ペア:

[(1, 169738045), (5, 33947609), (23, 7379915), (115, 1475983), (199, 852955), (995, 170591), (4577, 37085), (7417, 22885)]