66692185

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14327}}^1$

素因数の和:14365

約数の個数: 24

約数和(自身を含む): 98003520

約数和(自身を除く): 31311335

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 14327, 71635, 100289, 272213, 501445, 702023, 1361065, 1905491, 3510115, 9527455, 13338437, 66692185]

約数ペア:

[(1, 66692185), (5, 13338437), (7, 9527455), (19, 3510115), (35, 1905491), (49, 1361065), (95, 702023), (133, 501445), (245, 272213), (665, 100289), (931, 71635), (4655, 14327)]