25655310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 67088736

約数和(自身を除く): 41433426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1447, 1773, 1970, 2894, 2955, 3546, 4341, 5910, 7235, 8682, 8865, 13023, 14470, 17730, 21705, 26046, 43410, 65115, 130230, 285059, 570118, 855177, 1425295, 1710354, 2565531, 2850590, 4275885, 5131062, 8551770, 12827655, 25655310]

約数ペア:

[(1, 25655310), (2, 12827655), (3, 8551770), (5, 5131062), (6, 4275885), (9, 2850590), (10, 2565531), (15, 1710354), (18, 1425295), (30, 855177), (45, 570118), (90, 285059), (197, 130230), (394, 65115), (591, 43410), (985, 26046), (1182, 21705), (1447, 17730), (1773, 14470), (1970, 13023), (2894, 8865), (2955, 8682), (3546, 7235), (4341, 5910)]