125156745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 259129728

約数和(自身を除く): 133972983

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 131, 135, 189, 315, 337, 393, 405, 567, 655, 917, 945, 1011, 1179, 1685, 1965, 2359, 2751, 2835, 3033, 3537, 4585, 5055, 5895, 7077, 8253, 9099, 10611, 11795, 13755, 15165, 17685, 21231, 24759, 27297, 35385, 41265, 44147, 45495, 53055, 63693, 74277, 106155, 123795, 132441, 136485, 191079, 220735, 309029, 318465, 371385, 397323, 662205, 927087, 955395, 1191969, 1545145, 1986615, 2781261, 3575907, 4635435, 5959845, 8343783, 13906305, 17879535, 25031349, 41718915, 125156745]

約数ペア:

[(1, 125156745), (3, 41718915), (5, 25031349), (7, 17879535), (9, 13906305), (15, 8343783), (21, 5959845), (27, 4635435), (35, 3575907), (45, 2781261), (63, 1986615), (81, 1545145), (105, 1191969), (131, 955395), (135, 927087), (189, 662205), (315, 397323), (337, 371385), (393, 318465), (405, 309029), (567, 220735), (655, 191079), (917, 136485), (945, 132441), (1011, 123795), (1179, 106155), (1685, 74277), (1965, 63693), (2359, 53055), (2751, 45495), (2835, 44147), (3033, 41265), (3537, 35385), (4585, 27297), (5055, 24759), (5895, 21231), (7077, 17685), (8253, 15165), (9099, 13755), (10611, 11795)]