5471025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 10963584

約数和(自身を除く): 5492559

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 613, 1275, 1785, 1839, 2975, 3065, 4291, 8925, 9195, 10421, 12873, 15325, 21455, 31263, 45975, 52105, 64365, 72947, 107275, 156315, 218841, 260525, 321825, 364735, 781575, 1094205, 1823675, 5471025]

約数ペア:

[(1, 5471025), (3, 1823675), (5, 1094205), (7, 781575), (15, 364735), (17, 321825), (21, 260525), (25, 218841), (35, 156315), (51, 107275), (75, 72947), (85, 64365), (105, 52105), (119, 45975), (175, 31263), (255, 21455), (357, 15325), (425, 12873), (525, 10421), (595, 9195), (613, 8925), (1275, 4291), (1785, 3065), (1839, 2975)]