26307245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 33637680

約数和(自身を除く): 7330435

約数列:

[1, 5, 17, 85, 173, 865, 1789, 2941, 8945, 14705, 30413, 152065, 309497, 1547485, 5261449, 26307245]

約数ペア:

[(1, 26307245), (5, 5261449), (17, 1547485), (85, 309497), (173, 152065), (865, 30413), (1789, 14705), (2941, 8945)]