75607755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{619}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 52955445

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 479, 619, 1437, 1857, 2395, 3095, 7185, 8143, 9285, 10523, 24429, 31569, 40715, 52615, 122145, 157845, 296501, 889503, 1482505, 4447515, 5040517, 15121551, 25202585, 75607755]

約数ペア:

[(1, 75607755), (3, 25202585), (5, 15121551), (15, 5040517), (17, 4447515), (51, 1482505), (85, 889503), (255, 296501), (479, 157845), (619, 122145), (1437, 52615), (1857, 40715), (2395, 31569), (3095, 24429), (7185, 10523), (8143, 9285)]