191471715

素因数分解:

$3^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1373}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 340971840

約数和(自身を除く): 149500125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1033, 1373, 3099, 4119, 5165, 6865, 9297, 12357, 15495, 20595, 27891, 37071, 46485, 61785, 139455, 185355, 1418309, 4254927, 7091545, 12764781, 21274635, 38294343, 63823905, 191471715]

約数ペア:

[(1, 191471715), (3, 63823905), (5, 38294343), (9, 21274635), (15, 12764781), (27, 7091545), (45, 4254927), (135, 1418309), (1033, 185355), (1373, 139455), (3099, 61785), (4119, 46485), (5165, 37071), (6865, 27891), (9297, 20595), (12357, 15495)]