68370855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38303}}^1$

素因数の和:38335

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 64007769

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 38303, 114909, 191515, 268121, 574545, 651151, 804363, 1340605, 1953453, 3255755, 4021815, 4558057, 9767265, 13674171, 22790285, 68370855]

約数ペア:

[(1, 68370855), (3, 22790285), (5, 13674171), (7, 9767265), (15, 4558057), (17, 4021815), (21, 3255755), (35, 1953453), (51, 1340605), (85, 804363), (105, 651151), (119, 574545), (255, 268121), (357, 191515), (595, 114909), (1785, 38303)]