417019905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 749938176

約数和(自身を除く): 332918271

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 233, 279, 465, 699, 1165, 1283, 1395, 2097, 3495, 3849, 6415, 7223, 10485, 11547, 19245, 21669, 36115, 39773, 57735, 65007, 108345, 119319, 198865, 298939, 325035, 357957, 596595, 896817, 1494695, 1789785, 2690451, 4484085, 9267109, 13452255, 27801327, 46335545, 83403981, 139006635, 417019905]

約数ペア:

[(1, 417019905), (3, 139006635), (5, 83403981), (9, 46335545), (15, 27801327), (31, 13452255), (45, 9267109), (93, 4484085), (155, 2690451), (233, 1789785), (279, 1494695), (465, 896817), (699, 596595), (1165, 357957), (1283, 325035), (1395, 298939), (2097, 198865), (3495, 119319), (3849, 108345), (6415, 65007), (7223, 57735), (10485, 39773), (11547, 36115), (19245, 21669)]