4747545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4929255

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 139, 165, 207, 253, 297, 345, 417, 495, 621, 695, 759, 1035, 1251, 1265, 1485, 1529, 2085, 2277, 3105, 3197, 3753, 3795, 4587, 6255, 6831, 7645, 9591, 11385, 13761, 15985, 18765, 22935, 28773, 34155, 35167, 41283, 47955, 68805, 86319, 105501, 143865, 175835, 206415, 316503, 431595, 527505, 949509, 1582515, 4747545]

約数ペア:

[(1, 4747545), (3, 1582515), (5, 949509), (9, 527505), (11, 431595), (15, 316503), (23, 206415), (27, 175835), (33, 143865), (45, 105501), (55, 86319), (69, 68805), (99, 47955), (115, 41283), (135, 35167), (139, 34155), (165, 28773), (207, 22935), (253, 18765), (297, 15985), (345, 13761), (417, 11385), (495, 9591), (621, 7645), (695, 6831), (759, 6255), (1035, 4587), (1251, 3795), (1265, 3753), (1485, 3197), (1529, 3105), (2085, 2277)]