32819985

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 65862720

約数和(自身を除く): 33042735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 135, 139, 159, 165, 265, 297, 405, 417, 477, 495, 583, 695, 795, 891, 1251, 1431, 1485, 1529, 1749, 2085, 2385, 2915, 3753, 4293, 4455, 4587, 5247, 6255, 7155, 7367, 7645, 8745, 11259, 13761, 15741, 18765, 21465, 22101, 22935, 26235, 36835, 41283, 47223, 56295, 66303, 68805, 78705, 81037, 110505, 123849, 198909, 206415, 236115, 243111, 331515, 405185, 596727, 619245, 729333, 994545, 1215555, 2187999, 2983635, 3646665, 6563997, 10939995, 32819985]

約数ペア:

[(1, 32819985), (3, 10939995), (5, 6563997), (9, 3646665), (11, 2983635), (15, 2187999), (27, 1215555), (33, 994545), (45, 729333), (53, 619245), (55, 596727), (81, 405185), (99, 331515), (135, 243111), (139, 236115), (159, 206415), (165, 198909), (265, 123849), (297, 110505), (405, 81037), (417, 78705), (477, 68805), (495, 66303), (583, 56295), (695, 47223), (795, 41283), (891, 36835), (1251, 26235), (1431, 22935), (1485, 22101), (1529, 21465), (1749, 18765), (2085, 15741), (2385, 13761), (2915, 11259), (3753, 8745), (4293, 7645), (4455, 7367), (4587, 7155), (5247, 6255)]