25514730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 69361920

約数和(自身を除く): 43847190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 1783, 2385, 2862, 3566, 4770, 5349, 7155, 8915, 10698, 14310, 16047, 17830, 26745, 32094, 48141, 53490, 80235, 94499, 96282, 160470, 188998, 240705, 283497, 472495, 481410, 566994, 850491, 944990, 1417485, 1700982, 2551473, 2834970, 4252455, 5102946, 8504910, 12757365, 25514730]

約数ペア:

[(1, 25514730), (2, 12757365), (3, 8504910), (5, 5102946), (6, 4252455), (9, 2834970), (10, 2551473), (15, 1700982), (18, 1417485), (27, 944990), (30, 850491), (45, 566994), (53, 481410), (54, 472495), (90, 283497), (106, 240705), (135, 188998), (159, 160470), (265, 96282), (270, 94499), (318, 80235), (477, 53490), (530, 48141), (795, 32094), (954, 26745), (1431, 17830), (1590, 16047), (1783, 14310), (2385, 10698), (2862, 8915), (3566, 7155), (4770, 5349)]