85860045

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 153766080

約数和(自身を除く): 67906035

約数列:

[1, 3, 5, 9, 15, 45, 59, 73, 177, 219, 295, 365, 443, 531, 657, 885, 1095, 1329, 2215, 2655, 3285, 3987, 4307, 6645, 12921, 19935, 21535, 26137, 32339, 38763, 64605, 78411, 97017, 130685, 161695, 193815, 235233, 291051, 392055, 485085, 1176165, 1455255, 1908001, 5724003, 9540005, 17172009, 28620015, 85860045]

約数ペア:

[(1, 85860045), (3, 28620015), (5, 17172009), (9, 9540005), (15, 5724003), (45, 1908001), (59, 1455255), (73, 1176165), (177, 485085), (219, 392055), (295, 291051), (365, 235233), (443, 193815), (531, 161695), (657, 130685), (885, 97017), (1095, 78411), (1329, 64605), (2215, 38763), (2655, 32339), (3285, 26137), (3987, 21535), (4307, 19935), (6645, 12921)]