7004925

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 12689664

約数和(自身を除く): 5684739

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 191, 225, 489, 573, 815, 955, 1467, 1719, 2445, 2865, 4075, 4775, 7335, 8595, 12225, 14325, 31133, 36675, 42975, 93399, 155665, 280197, 466995, 778325, 1400985, 2334975, 7004925]

約数ペア:

[(1, 7004925), (3, 2334975), (5, 1400985), (9, 778325), (15, 466995), (25, 280197), (45, 155665), (75, 93399), (163, 42975), (191, 36675), (225, 31133), (489, 14325), (573, 12225), (815, 8595), (955, 7335), (1467, 4775), (1719, 4075), (2445, 2865)]