23148585

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 42221256

約数和(自身を除く): 19072671

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 937, 1647, 2745, 2811, 4685, 4941, 8235, 8433, 14055, 24705, 25299, 42165, 57157, 75897, 126495, 171471, 285785, 379485, 514413, 857355, 1543239, 2572065, 4629717, 7716195, 23148585]

約数ペア:

[(1, 23148585), (3, 7716195), (5, 4629717), (9, 2572065), (15, 1543239), (27, 857355), (45, 514413), (61, 379485), (81, 285785), (135, 171471), (183, 126495), (305, 75897), (405, 57157), (549, 42165), (915, 25299), (937, 24705), (1647, 14055), (2745, 8433), (2811, 8235), (4685, 4941)]