64081605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{610301}}^1$

素因数の和:610316

約数の個数: 16

約数和(自身を含む): 117177984

約数和(自身を除く): 53096379

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 610301, 1830903, 3051505, 4272107, 9154515, 12816321, 21360535, 64081605]

約数ペア:

[(1, 64081605), (3, 21360535), (5, 12816321), (7, 9154515), (15, 4272107), (21, 3051505), (35, 1830903), (105, 610301)]