5280825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 9838656

約数和(自身を除く): 4557831

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 173, 185, 275, 407, 519, 555, 825, 865, 925, 1221, 1903, 2035, 2595, 2775, 4325, 5709, 6105, 6401, 9515, 10175, 12975, 19203, 28545, 30525, 32005, 47575, 70411, 96015, 142725, 160025, 211233, 352055, 480075, 1056165, 1760275, 5280825]

約数ペア:

[(1, 5280825), (3, 1760275), (5, 1056165), (11, 480075), (15, 352055), (25, 211233), (33, 160025), (37, 142725), (55, 96015), (75, 70411), (111, 47575), (165, 32005), (173, 30525), (185, 28545), (275, 19203), (407, 12975), (519, 10175), (555, 9515), (825, 6401), (865, 6105), (925, 5709), (1221, 4325), (1903, 2775), (2035, 2595)]