25891470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26153}}^1$

素因数の和:26177

約数の個数: 48

約数和(自身を含む): 73440432

約数和(自身を除く): 47548962

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 26153, 52306, 78459, 130765, 156918, 235377, 261530, 287683, 392295, 470754, 575366, 784590, 863049, 1176885, 1438415, 1726098, 2353770, 2589147, 2876830, 4315245, 5178294, 8630490, 12945735, 25891470]

約数ペア:

[(1, 25891470), (2, 12945735), (3, 8630490), (5, 5178294), (6, 4315245), (9, 2876830), (10, 2589147), (11, 2353770), (15, 1726098), (18, 1438415), (22, 1176885), (30, 863049), (33, 784590), (45, 575366), (55, 470754), (66, 392295), (90, 287683), (99, 261530), (110, 235377), (165, 156918), (198, 130765), (330, 78459), (495, 52306), (990, 26153)]