40388535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 36662985

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 587, 695, 1251, 1529, 1761, 2085, 2935, 4587, 5283, 6255, 6457, 7645, 8805, 13761, 19371, 22935, 26415, 32285, 58113, 68805, 81593, 96855, 244779, 290565, 407965, 734337, 897523, 1223895, 2692569, 3671685, 4487615, 8077707, 13462845, 40388535]

約数ペア:

[(1, 40388535), (3, 13462845), (5, 8077707), (9, 4487615), (11, 3671685), (15, 2692569), (33, 1223895), (45, 897523), (55, 734337), (99, 407965), (139, 290565), (165, 244779), (417, 96855), (495, 81593), (587, 68805), (695, 58113), (1251, 32285), (1529, 26415), (1761, 22935), (2085, 19371), (2935, 13761), (4587, 8805), (5283, 7645), (6255, 6457)]