73107905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66161}}^1$

素因数の和:66196

約数の個数: 16

約数和(自身を含む): 100036944

約数和(自身を除く): 26929039

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 66161, 330805, 860093, 1124737, 4300465, 5623685, 14621581, 73107905]

約数ペア:

[(1, 73107905), (5, 14621581), (13, 5623685), (17, 4300465), (65, 1124737), (85, 860093), (221, 330805), (1105, 66161)]