162601295

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 205909440

約数和(自身を除く): 43308145

約数列:

[1, 5, 61, 67, 73, 109, 305, 335, 365, 545, 4087, 4453, 4891, 6649, 7303, 7957, 20435, 22265, 24455, 33245, 36515, 39785, 298351, 445483, 485377, 533119, 1491755, 2227415, 2426885, 2665595, 32520259, 162601295]

約数ペア:

[(1, 162601295), (5, 32520259), (61, 2665595), (67, 2426885), (73, 2227415), (109, 1491755), (305, 533119), (335, 485377), (365, 445483), (545, 298351), (4087, 39785), (4453, 36515), (4891, 33245), (6649, 24455), (7303, 22265), (7957, 20435)]