55226965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20959}}^1$

素因数の和:21012

約数の個数: 16

約数和(自身を含む): 72437760

約数和(自身を除く): 17210795

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 20959, 104795, 356303, 649729, 1781515, 3248645, 11045393, 55226965]

約数ペア:

[(1, 55226965), (5, 11045393), (17, 3248645), (31, 1781515), (85, 649729), (155, 356303), (527, 104795), (2635, 20959)]