460786275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 880055280

約数和(自身を除く): 419269005

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 179, 225, 255, 425, 537, 673, 765, 895, 1275, 1611, 2019, 2685, 3043, 3365, 3825, 4475, 6057, 8055, 9129, 10095, 11441, 13425, 15215, 16825, 27387, 30285, 34323, 40275, 45645, 50475, 57205, 76075, 102969, 120467, 136935, 151425, 171615, 228225, 286025, 361401, 514845, 602335, 684675, 858075, 1084203, 1807005, 2047939, 2574225, 3011675, 5421015, 6143817, 9035025, 10239695, 18431451, 27105075, 30719085, 51198475, 92157255, 153595425, 460786275]

約数ペア:

[(1, 460786275), (3, 153595425), (5, 92157255), (9, 51198475), (15, 30719085), (17, 27105075), (25, 18431451), (45, 10239695), (51, 9035025), (75, 6143817), (85, 5421015), (153, 3011675), (179, 2574225), (225, 2047939), (255, 1807005), (425, 1084203), (537, 858075), (673, 684675), (765, 602335), (895, 514845), (1275, 361401), (1611, 286025), (2019, 228225), (2685, 171615), (3043, 151425), (3365, 136935), (3825, 120467), (4475, 102969), (6057, 76075), (8055, 57205), (9129, 50475), (10095, 45645), (11441, 40275), (13425, 34323), (15215, 30285), (16825, 27387)]