54477225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 118742400

約数和(自身を除く): 64265175

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 29, 33, 45, 55, 69, 75, 87, 99, 115, 121, 135, 145, 165, 207, 225, 253, 261, 275, 297, 319, 345, 363, 435, 495, 575, 605, 621, 667, 675, 725, 759, 783, 825, 957, 1035, 1089, 1265, 1305, 1485, 1595, 1725, 1815, 2001, 2175, 2277, 2475, 2783, 2871, 3025, 3105, 3267, 3335, 3509, 3795, 3915, 4785, 5175, 5445, 6003, 6325, 6525, 6831, 7337, 7425, 7975, 8349, 8613, 9075, 10005, 10527, 11385, 13915, 14355, 15525, 16335, 16675, 17545, 18009, 18975, 19575, 22011, 23925, 25047, 27225, 30015, 31581, 34155, 36685, 41745, 43065, 50025, 52635, 56925, 66033, 69575, 71775, 75141, 80707, 81675, 87725, 90045, 94743, 110055, 125235, 150075, 157905, 170775, 183425, 198099, 208725, 215325, 242121, 263175, 330165, 375705, 403535, 450225, 473715, 550275, 626175, 726363, 789525, 990495, 1210605, 1650825, 1878525, 2017675, 2179089, 2368575, 3631815, 4952475, 6053025, 10895445, 18159075, 54477225]

約数ペア:

[(1, 54477225), (3, 18159075), (5, 10895445), (9, 6053025), (11, 4952475), (15, 3631815), (23, 2368575), (25, 2179089), (27, 2017675), (29, 1878525), (33, 1650825), (45, 1210605), (55, 990495), (69, 789525), (75, 726363), (87, 626175), (99, 550275), (115, 473715), (121, 450225), (135, 403535), (145, 375705), (165, 330165), (207, 263175), (225, 242121), (253, 215325), (261, 208725), (275, 198099), (297, 183425), (319, 170775), (345, 157905), (363, 150075), (435, 125235), (495, 110055), (575, 94743), (605, 90045), (621, 87725), (667, 81675), (675, 80707), (725, 75141), (759, 71775), (783, 69575), (825, 66033), (957, 56925), (1035, 52635), (1089, 50025), (1265, 43065), (1305, 41745), (1485, 36685), (1595, 34155), (1725, 31581), (1815, 30015), (2001, 27225), (2175, 25047), (2277, 23925), (2475, 22011), (2783, 19575), (2871, 18975), (3025, 18009), (3105, 17545), (3267, 16675), (3335, 16335), (3509, 15525), (3795, 14355), (3915, 13915), (4785, 11385), (5175, 10527), (5445, 10005), (6003, 9075), (6325, 8613), (6525, 8349), (6831, 7975), (7337, 7425)]