199133055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1373}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 378102816

約数和(自身を除く): 178969761

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 293, 495, 879, 1373, 1465, 2637, 3223, 4119, 4395, 6865, 9669, 12357, 13185, 15103, 16115, 20595, 29007, 45309, 48345, 61785, 75515, 135927, 145035, 226545, 402289, 679635, 1206867, 2011445, 3620601, 4425179, 6034335, 13275537, 18103005, 22125895, 39826611, 66377685, 199133055]

約数ペア:

[(1, 199133055), (3, 66377685), (5, 39826611), (9, 22125895), (11, 18103005), (15, 13275537), (33, 6034335), (45, 4425179), (55, 3620601), (99, 2011445), (165, 1206867), (293, 679635), (495, 402289), (879, 226545), (1373, 145035), (1465, 135927), (2637, 75515), (3223, 61785), (4119, 48345), (4395, 45309), (6865, 29007), (9669, 20595), (12357, 16115), (13185, 15103)]