54897075

素因数分解:

$3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 101660160

約数和(自身を除く): 46763085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 167, 225, 487, 501, 675, 835, 1461, 1503, 2435, 2505, 4175, 4383, 4509, 7305, 7515, 12175, 12525, 13149, 21915, 22545, 36525, 37575, 65745, 81329, 109575, 112725, 243987, 328725, 406645, 731961, 1219935, 2033225, 2195883, 3659805, 6099675, 10979415, 18299025, 54897075]

約数ペア:

[(1, 54897075), (3, 18299025), (5, 10979415), (9, 6099675), (15, 3659805), (25, 2195883), (27, 2033225), (45, 1219935), (75, 731961), (135, 406645), (167, 328725), (225, 243987), (487, 112725), (501, 109575), (675, 81329), (835, 65745), (1461, 37575), (1503, 36525), (2435, 22545), (2505, 21915), (4175, 13149), (4383, 12525), (4509, 12175), (7305, 7515)]