64392015

素因数分解:

$3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5641}}^1$

素因数の和:6410

約数の個数: 16

約数和(自身を含む): 103180896

約数和(自身を除く): 38788881

約数列:

[1, 3, 5, 15, 761, 2283, 3805, 5641, 11415, 16923, 28205, 84615, 4292801, 12878403, 21464005, 64392015]

約数ペア:

[(1, 64392015), (3, 21464005), (5, 12878403), (15, 4292801), (761, 84615), (2283, 28205), (3805, 16923), (5641, 11415)]