2229150975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{7481}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 3840959520

約数和(自身を除く): 1611808545

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 137, 145, 411, 435, 685, 725, 2055, 2175, 3425, 3973, 7481, 10275, 11919, 19865, 22443, 37405, 59595, 99325, 112215, 187025, 216949, 297975, 561075, 650847, 1024897, 1084745, 3074691, 3254235, 5124485, 5423725, 15373455, 16271175, 25622425, 29722013, 76867275, 89166039, 148610065, 445830195, 743050325, 2229150975]

約数ペア:

[(1, 2229150975), (3, 743050325), (5, 445830195), (15, 148610065), (25, 89166039), (29, 76867275), (75, 29722013), (87, 25622425), (137, 16271175), (145, 15373455), (411, 5423725), (435, 5124485), (685, 3254235), (725, 3074691), (2055, 1084745), (2175, 1024897), (3425, 650847), (3973, 561075), (7481, 297975), (10275, 216949), (11919, 187025), (19865, 112215), (22443, 99325), (37405, 59595)]