5121375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 9744384

約数和(自身を除く): 4623009

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1951, 2625, 5853, 9755, 13657, 29265, 40971, 48775, 68285, 146325, 204855, 243875, 341425, 731625, 1024275, 1707125, 5121375]

約数ペア:

[(1, 5121375), (3, 1707125), (5, 1024275), (7, 731625), (15, 341425), (21, 243875), (25, 204855), (35, 146325), (75, 68285), (105, 48775), (125, 40971), (175, 29265), (375, 13657), (525, 9755), (875, 5853), (1951, 2625)]