68363715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38299}}^1$

素因数の和:38331

約数の個数: 32

約数和(自身を含む): 132364800

約数和(自身を除く): 64001085

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 38299, 114897, 191495, 268093, 574485, 651083, 804279, 1340465, 1953249, 3255415, 4021395, 4557581, 9766245, 13672743, 22787905, 68363715]

約数ペア:

[(1, 68363715), (3, 22787905), (5, 13672743), (7, 9766245), (15, 4557581), (17, 4021395), (21, 3255415), (35, 1953249), (51, 1340465), (85, 804279), (105, 651083), (119, 574485), (255, 268093), (357, 191495), (595, 114897), (1785, 38299)]