100778385

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 164995200

約数和(自身を除く): 64216815

約数列:

[1, 3, 5, 15, 67, 149, 201, 335, 447, 673, 745, 1005, 2019, 2235, 3365, 9983, 10095, 29949, 45091, 49915, 100277, 135273, 149745, 225455, 300831, 501385, 676365, 1504155, 6718559, 20155677, 33592795, 100778385]

約数ペア:

[(1, 100778385), (3, 33592795), (5, 20155677), (15, 6718559), (67, 1504155), (149, 676365), (201, 501385), (335, 300831), (447, 225455), (673, 149745), (745, 135273), (1005, 100277), (2019, 49915), (2235, 45091), (3365, 29949), (9983, 10095)]