764273665

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 960664320

約数和(自身を除く): 196390655

約数列:

[1, 5, 37, 109, 151, 185, 251, 545, 755, 1255, 4033, 5587, 9287, 16459, 20165, 27359, 27935, 37901, 46435, 82295, 136795, 189505, 608983, 1012283, 1402337, 3044915, 4131209, 5061415, 7011685, 20656045, 152854733, 764273665]

約数ペア:

[(1, 764273665), (5, 152854733), (37, 20656045), (109, 7011685), (151, 5061415), (185, 4131209), (251, 3044915), (545, 1402337), (755, 1012283), (1255, 608983), (4033, 189505), (5587, 136795), (9287, 82295), (16459, 46435), (20165, 37901), (27359, 27935)]