123876195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{811}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 86594205

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 599, 811, 1797, 2433, 2995, 4055, 8985, 10183, 12165, 13787, 30549, 41361, 50915, 68935, 152745, 206805, 485789, 1457367, 2428945, 7286835, 8258413, 24775239, 41292065, 123876195]

約数ペア:

[(1, 123876195), (3, 41292065), (5, 24775239), (15, 8258413), (17, 7286835), (51, 2428945), (85, 1457367), (255, 485789), (599, 206805), (811, 152745), (1797, 68935), (2433, 50915), (2995, 41361), (4055, 30549), (8985, 13787), (10183, 12165)]