27633555

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 51906096

約数和(自身を除く): 24272541

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 71, 81, 93, 135, 155, 213, 279, 355, 405, 465, 639, 837, 961, 1065, 1395, 1917, 2201, 2511, 2883, 3195, 4185, 4805, 5751, 6603, 8649, 9585, 11005, 12555, 14415, 19809, 25947, 28755, 33015, 43245, 59427, 68231, 77841, 99045, 129735, 178281, 204693, 297135, 341155, 389205, 614079, 891405, 1023465, 1842237, 3070395, 5526711, 9211185, 27633555]

約数ペア:

[(1, 27633555), (3, 9211185), (5, 5526711), (9, 3070395), (15, 1842237), (27, 1023465), (31, 891405), (45, 614079), (71, 389205), (81, 341155), (93, 297135), (135, 204693), (155, 178281), (213, 129735), (279, 99045), (355, 77841), (405, 68231), (465, 59427), (639, 43245), (837, 33015), (961, 28755), (1065, 25947), (1395, 19809), (1917, 14415), (2201, 12555), (2511, 11005), (2883, 9585), (3195, 8649), (4185, 6603), (4805, 5751)]