8849945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8044

約数の個数: 16

約数和(自身を含む): 12111120

約数和(自身を除く): 3261175

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8009, 40045, 104117, 136153, 520585, 680765, 1769989, 8849945]

約数ペア:

[(1, 8849945), (5, 1769989), (13, 680765), (17, 520585), (65, 136153), (85, 104117), (221, 40045), (1105, 8009)]