45020115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 44925741

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1091, 1179, 1965, 2751, 3273, 4585, 5455, 5895, 7637, 8253, 9819, 13755, 16365, 22911, 38185, 41265, 49095, 68733, 114555, 142921, 343665, 428763, 714605, 1000447, 1286289, 2143815, 3001341, 5002235, 6431445, 9004023, 15006705, 45020115]

約数ペア:

[(1, 45020115), (3, 15006705), (5, 9004023), (7, 6431445), (9, 5002235), (15, 3001341), (21, 2143815), (35, 1286289), (45, 1000447), (63, 714605), (105, 428763), (131, 343665), (315, 142921), (393, 114555), (655, 68733), (917, 49095), (1091, 41265), (1179, 38185), (1965, 22911), (2751, 16365), (3273, 13755), (4585, 9819), (5455, 8253), (5895, 7637)]