201575385

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45247}}^1$

素因数の和:45275

約数の個数: 40

約数和(自身を含む): 394200576

約数和(自身を除く): 192625191

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 45247, 135741, 226235, 407223, 497717, 678705, 1221669, 1493151, 2036115, 2488585, 3665007, 4479453, 6108345, 7465755, 13438359, 18325035, 22397265, 40315077, 67191795, 201575385]

約数ペア:

[(1, 201575385), (3, 67191795), (5, 40315077), (9, 22397265), (11, 18325035), (15, 13438359), (27, 7465755), (33, 6108345), (45, 4479453), (55, 3665007), (81, 2488585), (99, 2036115), (135, 1493151), (165, 1221669), (297, 678705), (405, 497717), (495, 407223), (891, 226235), (1485, 135741), (4455, 45247)]