8936475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 16106112

約数和(自身を除く): 7169637

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 163, 215, 255, 425, 489, 645, 731, 815, 1075, 1275, 2193, 2445, 2771, 3225, 3655, 4075, 7009, 8313, 10965, 12225, 13855, 18275, 21027, 35045, 41565, 54825, 69275, 105135, 119153, 175225, 207825, 357459, 525675, 595765, 1787295, 2978825, 8936475]

約数ペア:

[(1, 8936475), (3, 2978825), (5, 1787295), (15, 595765), (17, 525675), (25, 357459), (43, 207825), (51, 175225), (75, 119153), (85, 105135), (129, 69275), (163, 54825), (215, 41565), (255, 35045), (425, 21027), (489, 18275), (645, 13855), (731, 12225), (815, 10965), (1075, 8313), (1275, 7009), (2193, 4075), (2445, 3655), (2771, 3225)]