66225145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 95256576

約数和(自身を除く): 29031431

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 911, 1085, 2077, 2345, 4555, 6377, 10385, 14539, 28241, 31885, 61037, 72695, 141205, 197687, 305185, 427259, 988435, 1892147, 2136295, 9460735, 13245029, 66225145]

約数ペア:

[(1, 66225145), (5, 13245029), (7, 9460735), (31, 2136295), (35, 1892147), (67, 988435), (155, 427259), (217, 305185), (335, 197687), (469, 141205), (911, 72695), (1085, 61037), (2077, 31885), (2345, 28241), (4555, 14539), (6377, 10385)]