28376389635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{900409}}^1$

素因数の和:900619

約数の個数: 32

約数和(自身を含む): 49789071360

約数和(自身を除く): 21412681725

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 191, 573, 955, 2101, 2865, 6303, 10505, 31515, 900409, 2701227, 4502045, 9904499, 13506135, 29713497, 49522495, 148567485, 171978119, 515934357, 859890595, 1891759309, 2579671785, 5675277927, 9458796545, 28376389635]

約数ペア:

[(1, 28376389635), (3, 9458796545), (5, 5675277927), (11, 2579671785), (15, 1891759309), (33, 859890595), (55, 515934357), (165, 171978119), (191, 148567485), (573, 49522495), (955, 29713497), (2101, 13506135), (2865, 9904499), (6303, 4502045), (10505, 2701227), (31515, 900409)]