149894135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 192657840

約数和(自身を除く): 42763705

約数列:

[1, 5, 19, 71, 95, 313, 355, 1349, 1565, 5041, 5947, 6745, 22223, 25205, 29735, 95779, 111115, 422237, 478895, 1577833, 2111185, 7889165, 29978827, 149894135]

約数ペア:

[(1, 149894135), (5, 29978827), (19, 7889165), (71, 2111185), (95, 1577833), (313, 478895), (355, 422237), (1349, 111115), (1565, 95779), (5041, 29735), (5947, 25205), (6745, 22223)]