27877095

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5632

約数の個数: 32

約数和(自身を含む): 50907840

約数和(自身を除く): 23030745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 5581, 16743, 27905, 50229, 83715, 150687, 206497, 251145, 619491, 753435, 1032485, 1858473, 3097455, 5575419, 9292365, 27877095]

約数ペア:

[(1, 27877095), (3, 9292365), (5, 5575419), (9, 3097455), (15, 1858473), (27, 1032485), (37, 753435), (45, 619491), (111, 251145), (135, 206497), (185, 150687), (333, 83715), (555, 50229), (999, 27905), (1665, 16743), (4995, 5581)]