20227531155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{47129}}^1$

素因数の和:47252

約数の個数: 64

約数和(自身を含む): 36485406720

約数和(自身を除く): 16257875565

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 71, 93, 155, 195, 213, 355, 403, 465, 923, 1065, 1209, 2015, 2201, 2769, 4615, 6045, 6603, 11005, 13845, 28613, 33015, 47129, 85839, 141387, 143065, 235645, 429195, 612677, 706935, 1460999, 1838031, 3063385, 3346159, 4382997, 7304995, 9190155, 10038477, 16730795, 18992987, 21914985, 43500067, 50192385, 56978961, 94964935, 103730929, 130500201, 217500335, 284894805, 311192787, 518654645, 652501005, 1348502077, 1555963935, 4045506231, 6742510385, 20227531155]

約数ペア:

[(1, 20227531155), (3, 6742510385), (5, 4045506231), (13, 1555963935), (15, 1348502077), (31, 652501005), (39, 518654645), (65, 311192787), (71, 284894805), (93, 217500335), (155, 130500201), (195, 103730929), (213, 94964935), (355, 56978961), (403, 50192385), (465, 43500067), (923, 21914985), (1065, 18992987), (1209, 16730795), (2015, 10038477), (2201, 9190155), (2769, 7304995), (4615, 4382997), (6045, 3346159), (6603, 3063385), (11005, 1838031), (13845, 1460999), (28613, 706935), (33015, 612677), (47129, 429195), (85839, 235645), (141387, 143065)]