73860025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 94628864

約数和(自身を除く): 20768839

約数列:

[1, 5, 25, 43, 127, 215, 541, 635, 1075, 2705, 3175, 5461, 13525, 23263, 27305, 68707, 116315, 136525, 343535, 581575, 1717675, 2954401, 14772005, 73860025]

約数ペア:

[(1, 73860025), (5, 14772005), (25, 2954401), (43, 1717675), (127, 581575), (215, 343535), (541, 136525), (635, 116315), (1075, 68707), (2705, 27305), (3175, 23263), (5461, 13525)]