91219855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6359}}^1$

素因数の和:6534

約数の個数: 16

約数和(自身を含む): 116006400

約数和(自身を除く): 24786545

約数列:

[1, 5, 19, 95, 151, 755, 2869, 6359, 14345, 31795, 120821, 604105, 960209, 4801045, 18243971, 91219855]

約数ペア:

[(1, 91219855), (5, 18243971), (19, 4801045), (95, 960209), (151, 604105), (755, 120821), (2869, 31795), (6359, 14345)]