85905115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3911}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 108158976

約数和(自身を除く): 22253861

約数列:

[1, 5, 23, 115, 191, 955, 3911, 4393, 19555, 21965, 89953, 449765, 747001, 3735005, 17181023, 85905115]

約数ペア:

[(1, 85905115), (5, 17181023), (23, 3735005), (115, 747001), (191, 449765), (955, 89953), (3911, 21965), (4393, 19555)]