189555085

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 231874560

約数和(自身を除く): 42319475

約数列:

[1, 5, 73, 191, 365, 955, 2719, 13595, 13943, 69715, 198487, 519329, 992435, 2596645, 37911017, 189555085]

約数ペア:

[(1, 189555085), (5, 37911017), (73, 2596645), (191, 992435), (365, 519329), (955, 198487), (2719, 69715), (13595, 13943)]