54947025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 119635200

約数和(自身を除く): 64688175

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 135, 145, 175, 189, 203, 225, 261, 315, 401, 435, 525, 609, 675, 725, 783, 945, 1015, 1203, 1305, 1575, 1827, 2005, 2175, 2807, 3045, 3609, 3915, 4725, 5075, 5481, 6015, 6525, 8421, 9135, 10025, 10827, 11629, 14035, 15225, 18045, 19575, 25263, 27405, 30075, 34887, 42105, 45675, 54135, 58145, 70175, 75789, 81403, 90225, 104661, 126315, 137025, 174435, 210525, 244209, 270675, 290725, 313983, 378945, 407015, 523305, 631575, 732627, 872175, 1221045, 1569915, 1894725, 2035075, 2197881, 2616525, 3663135, 6105225, 7849575, 10989405, 18315675, 54947025]

約数ペア:

[(1, 54947025), (3, 18315675), (5, 10989405), (7, 7849575), (9, 6105225), (15, 3663135), (21, 2616525), (25, 2197881), (27, 2035075), (29, 1894725), (35, 1569915), (45, 1221045), (63, 872175), (75, 732627), (87, 631575), (105, 523305), (135, 407015), (145, 378945), (175, 313983), (189, 290725), (203, 270675), (225, 244209), (261, 210525), (315, 174435), (401, 137025), (435, 126315), (525, 104661), (609, 90225), (675, 81403), (725, 75789), (783, 70175), (945, 58145), (1015, 54135), (1203, 45675), (1305, 42105), (1575, 34887), (1827, 30075), (2005, 27405), (2175, 25263), (2807, 19575), (3045, 18045), (3609, 15225), (3915, 14035), (4725, 11629), (5075, 10827), (5481, 10025), (6015, 9135), (6525, 8421)]