504489075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 868753920

約数和(自身を除く): 364264845

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 163, 435, 489, 725, 815, 1423, 2175, 2445, 4075, 4269, 4727, 7115, 12225, 14181, 21345, 23635, 35575, 41267, 70905, 106725, 118175, 123801, 206335, 231949, 354525, 619005, 695847, 1031675, 1159745, 3095025, 3479235, 5798725, 6726521, 17396175, 20179563, 33632605, 100897815, 168163025, 504489075]

約数ペア:

[(1, 504489075), (3, 168163025), (5, 100897815), (15, 33632605), (25, 20179563), (29, 17396175), (75, 6726521), (87, 5798725), (145, 3479235), (163, 3095025), (435, 1159745), (489, 1031675), (725, 695847), (815, 619005), (1423, 354525), (2175, 231949), (2445, 206335), (4075, 123801), (4269, 118175), (4727, 106725), (7115, 70905), (12225, 41267), (14181, 35575), (21345, 23635)]