91190015

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 130481664

約数和(自身を除く): 39291649

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 469, 1051, 1295, 2345, 2479, 5255, 7357, 12395, 17353, 36785, 38887, 70417, 86765, 194435, 272209, 352085, 492919, 1361045, 2464595, 2605429, 13027145, 18238003, 91190015]

約数ペア:

[(1, 91190015), (5, 18238003), (7, 13027145), (35, 2605429), (37, 2464595), (67, 1361045), (185, 492919), (259, 352085), (335, 272209), (469, 194435), (1051, 86765), (1295, 70417), (2345, 38887), (2479, 36785), (5255, 17353), (7357, 12395)]