25471260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1747}}^1$

素因数の和:1774

約数の個数: 84

約数和(自身を含む): 80243688

約数和(自身を除く): 54772428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 1747, 2430, 2916, 3494, 3645, 4860, 5241, 6988, 7290, 8735, 10482, 14580, 15723, 17470, 20964, 26205, 31446, 34940, 47169, 52410, 62892, 78615, 94338, 104820, 141507, 157230, 188676, 235845, 283014, 314460, 424521, 471690, 566028, 707535, 849042, 943380, 1273563, 1415070, 1698084, 2122605, 2547126, 2830140, 4245210, 5094252, 6367815, 8490420, 12735630, 25471260]

約数ペア:

[(1, 25471260), (2, 12735630), (3, 8490420), (4, 6367815), (5, 5094252), (6, 4245210), (9, 2830140), (10, 2547126), (12, 2122605), (15, 1698084), (18, 1415070), (20, 1273563), (27, 943380), (30, 849042), (36, 707535), (45, 566028), (54, 471690), (60, 424521), (81, 314460), (90, 283014), (108, 235845), (135, 188676), (162, 157230), (180, 141507), (243, 104820), (270, 94338), (324, 78615), (405, 62892), (486, 52410), (540, 47169), (729, 34940), (810, 31446), (972, 26205), (1215, 20964), (1458, 17470), (1620, 15723), (1747, 14580), (2430, 10482), (2916, 8735), (3494, 7290), (3645, 6988), (4860, 5241)]