961275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 1817344

約数和(自身を除く): 856069

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1831, 5493, 9155, 12817, 27465, 38451, 45775, 64085, 137325, 192255, 320425, 961275]

約数ペア:

[(1, 961275), (3, 320425), (5, 192255), (7, 137325), (15, 64085), (21, 45775), (25, 38451), (35, 27465), (75, 12817), (105, 9155), (175, 5493), (525, 1831)]