90292215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6911}}^1$

素因数の和:6999

約数の個数: 32

約数和(自身を含む): 157925376

約数和(自身を除く): 67633161

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 6911, 13065, 20733, 34555, 89843, 103665, 269529, 449215, 463037, 1347645, 1389111, 2315185, 6019481, 6945555, 18058443, 30097405, 90292215]

約数ペア:

[(1, 90292215), (3, 30097405), (5, 18058443), (13, 6945555), (15, 6019481), (39, 2315185), (65, 1389111), (67, 1347645), (195, 463037), (201, 449215), (335, 269529), (871, 103665), (1005, 89843), (2613, 34555), (4355, 20733), (6911, 13065)]