136540545

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 225942528

約数和(自身を除く): 89401983

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 785, 1567, 2355, 4701, 5809, 7835, 17427, 23505, 29045, 57979, 87135, 173937, 246019, 289895, 738057, 869685, 1230095, 3690285, 9102703, 27308109, 45513515, 136540545]

約数ペア:

[(1, 136540545), (3, 45513515), (5, 27308109), (15, 9102703), (37, 3690285), (111, 1230095), (157, 869685), (185, 738057), (471, 289895), (555, 246019), (785, 173937), (1567, 87135), (2355, 57979), (4701, 29045), (5809, 23505), (7835, 17427)]