66103675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 89851392

約数和(自身を除く): 23747717

約数列:

[1, 5, 11, 25, 55, 271, 275, 887, 1355, 2981, 4435, 6775, 9757, 14905, 22175, 48785, 74525, 240377, 243925, 1201885, 2644147, 6009425, 13220735, 66103675]

約数ペア:

[(1, 66103675), (5, 13220735), (11, 6009425), (25, 2644147), (55, 1201885), (271, 243925), (275, 240377), (887, 74525), (1355, 48785), (2981, 22175), (4435, 14905), (6775, 9757)]