27825390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 74675520

約数和(自身を除く): 46850130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 401, 514, 771, 802, 1203, 1285, 1542, 2005, 2313, 2406, 2570, 3609, 3855, 4010, 4626, 6015, 6939, 7218, 7710, 10827, 11565, 12030, 13878, 18045, 21654, 23130, 34695, 36090, 54135, 69390, 103057, 108270, 206114, 309171, 515285, 618342, 927513, 1030570, 1545855, 1855026, 2782539, 3091710, 4637565, 5565078, 9275130, 13912695, 27825390]

約数ペア:

[(1, 27825390), (2, 13912695), (3, 9275130), (5, 5565078), (6, 4637565), (9, 3091710), (10, 2782539), (15, 1855026), (18, 1545855), (27, 1030570), (30, 927513), (45, 618342), (54, 515285), (90, 309171), (135, 206114), (257, 108270), (270, 103057), (401, 69390), (514, 54135), (771, 36090), (802, 34695), (1203, 23130), (1285, 21654), (1542, 18045), (2005, 13878), (2313, 12030), (2406, 11565), (2570, 10827), (3609, 7710), (3855, 7218), (4010, 6939), (4626, 6015)]