72733525

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 92431584

約数和(自身を除く): 19698059

約数列:

[1, 5, 25, 67, 173, 251, 335, 865, 1255, 1675, 4325, 6275, 11591, 16817, 43423, 57955, 84085, 217115, 289775, 420425, 1085575, 2909341, 14546705, 72733525]

約数ペア:

[(1, 72733525), (5, 14546705), (25, 2909341), (67, 1085575), (173, 420425), (251, 289775), (335, 217115), (865, 84085), (1255, 57955), (1675, 43423), (4325, 16817), (6275, 11591)]