151940215

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 212760576

約数和(自身を除く): 60820361

約数列:

[1, 5, 7, 35, 83, 193, 271, 415, 581, 965, 1351, 1355, 1897, 2905, 6755, 9485, 16019, 22493, 52303, 80095, 112133, 112465, 157451, 261515, 366121, 560665, 787255, 1830605, 4341149, 21705745, 30388043, 151940215]

約数ペア:

[(1, 151940215), (5, 30388043), (7, 21705745), (35, 4341149), (83, 1830605), (193, 787255), (271, 560665), (415, 366121), (581, 261515), (965, 157451), (1351, 112465), (1355, 112133), (1897, 80095), (2905, 52303), (6755, 22493), (9485, 16019)]