855131025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{95813}}^1$

素因数の和:95850

約数の個数: 48

約数和(自身を含む): 1710854784

約数和(自身を除く): 855723759

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 95813, 287439, 479065, 670691, 1437195, 1628821, 2012073, 2395325, 3353455, 4886463, 7185975, 8144105, 10060365, 11401747, 16767275, 24432315, 34205241, 40720525, 50301825, 57008735, 122161575, 171026205, 285043675, 855131025]

約数ペア:

[(1, 855131025), (3, 285043675), (5, 171026205), (7, 122161575), (15, 57008735), (17, 50301825), (21, 40720525), (25, 34205241), (35, 24432315), (51, 16767275), (75, 11401747), (85, 10060365), (105, 8144105), (119, 7185975), (175, 4886463), (255, 3353455), (357, 2395325), (425, 2012073), (525, 1628821), (595, 1437195), (1275, 670691), (1785, 479065), (2975, 287439), (8925, 95813)]