387030085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 551577600

約数和(自身を除く): 164547515

約数列:

[1, 5, 13, 23, 29, 65, 79, 113, 115, 145, 299, 377, 395, 565, 667, 1027, 1469, 1495, 1817, 1885, 2291, 2599, 3277, 3335, 5135, 7345, 8671, 8927, 9085, 11455, 12995, 16385, 23621, 29783, 33787, 42601, 43355, 44635, 52693, 75371, 116051, 118105, 148915, 168935, 205321, 213005, 258883, 263465, 376855, 580255, 685009, 979823, 1026605, 1294415, 2669173, 3365479, 3425045, 4899115, 5954309, 13345865, 16827395, 29771545, 77406017, 387030085]

約数ペア:

[(1, 387030085), (5, 77406017), (13, 29771545), (23, 16827395), (29, 13345865), (65, 5954309), (79, 4899115), (113, 3425045), (115, 3365479), (145, 2669173), (299, 1294415), (377, 1026605), (395, 979823), (565, 685009), (667, 580255), (1027, 376855), (1469, 263465), (1495, 258883), (1817, 213005), (1885, 205321), (2291, 168935), (2599, 148915), (3277, 118105), (3335, 116051), (5135, 75371), (7345, 52693), (8671, 44635), (8927, 43355), (9085, 42601), (11455, 33787), (12995, 29783), (16385, 23621)]