27913725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 58805760

約数和(自身を除く): 30892035

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 479, 525, 555, 777, 925, 1295, 1437, 1575, 1665, 2331, 2395, 2775, 3353, 3885, 4311, 6475, 7185, 8325, 10059, 11655, 11975, 16765, 17723, 19425, 21555, 30177, 35925, 50295, 53169, 58275, 83825, 88615, 107775, 124061, 150885, 159507, 251475, 265845, 372183, 443075, 620305, 754425, 797535, 1116549, 1329225, 1860915, 3101525, 3987675, 5582745, 9304575, 27913725]

約数ペア:

[(1, 27913725), (3, 9304575), (5, 5582745), (7, 3987675), (9, 3101525), (15, 1860915), (21, 1329225), (25, 1116549), (35, 797535), (37, 754425), (45, 620305), (63, 443075), (75, 372183), (105, 265845), (111, 251475), (175, 159507), (185, 150885), (225, 124061), (259, 107775), (315, 88615), (333, 83825), (479, 58275), (525, 53169), (555, 50295), (777, 35925), (925, 30177), (1295, 21555), (1437, 19425), (1575, 17723), (1665, 16765), (2331, 11975), (2395, 11655), (2775, 10059), (3353, 8325), (3885, 7185), (4311, 6475)]