85752315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 163178496

約数和(自身を除く): 77426181

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 191, 495, 573, 907, 955, 1719, 2101, 2721, 2865, 4535, 6303, 8163, 8595, 9977, 10505, 13605, 18909, 29931, 31515, 40815, 49885, 89793, 94545, 149655, 173237, 448965, 519711, 866185, 1559133, 1905607, 2598555, 5716821, 7795665, 9528035, 17150463, 28584105, 85752315]

約数ペア:

[(1, 85752315), (3, 28584105), (5, 17150463), (9, 9528035), (11, 7795665), (15, 5716821), (33, 2598555), (45, 1905607), (55, 1559133), (99, 866185), (165, 519711), (191, 448965), (495, 173237), (573, 149655), (907, 94545), (955, 89793), (1719, 49885), (2101, 40815), (2721, 31515), (2865, 29931), (4535, 18909), (6303, 13605), (8163, 10505), (8595, 9977)]