27809365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6173}}^1$

素因数の和:6248

約数の個数: 16

約数和(自身を含む): 36006768

約数和(自身を除く): 8197403

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 6173, 30865, 104941, 327169, 524705, 1635845, 5561873, 27809365]

約数ペア:

[(1, 27809365), (5, 5561873), (17, 1635845), (53, 524705), (85, 327169), (265, 104941), (901, 30865), (4505, 6173)]