145258591

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 170035200

約数和(自身を除く): 24776609

約数列:

[1, 17, 19, 31, 89, 163, 323, 527, 589, 1513, 1691, 2759, 2771, 3097, 5053, 10013, 14507, 28747, 46903, 52421, 52649, 85901, 96007, 246619, 275633, 449717, 891157, 1632119, 4685761, 7645189, 8544623, 145258591]

約数ペア:

[(1, 145258591), (17, 8544623), (19, 7645189), (31, 4685761), (89, 1632119), (163, 891157), (323, 449717), (527, 275633), (589, 246619), (1513, 96007), (1691, 85901), (2759, 52649), (2771, 52421), (3097, 46903), (5053, 28747), (10013, 14507)]