160140455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28571}}^1$

素因数の和:28654

約数の個数: 16

約数和(自身を含む): 205718400

約数和(自身を除く): 45577945

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 28571, 142855, 542849, 1685689, 2714245, 8428445, 32028091, 160140455]

約数ペア:

[(1, 160140455), (5, 32028091), (19, 8428445), (59, 2714245), (95, 1685689), (295, 542849), (1121, 142855), (5605, 28571)]