7288665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 12514176

約数和(自身を除く): 5225511

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 283, 303, 505, 849, 1415, 1515, 1717, 4245, 4811, 5151, 8585, 14433, 24055, 25755, 28583, 72165, 85749, 142915, 428745, 485911, 1457733, 2429555, 7288665]

約数ペア:

[(1, 7288665), (3, 2429555), (5, 1457733), (15, 485911), (17, 428745), (51, 142915), (85, 85749), (101, 72165), (255, 28583), (283, 25755), (303, 24055), (505, 14433), (849, 8585), (1415, 5151), (1515, 4811), (1717, 4245)]