29770455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13911

約数の個数: 32

約数和(自身を含む): 55964160

約数和(自身を除く): 26193705

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 13879, 41637, 69395, 152669, 180427, 208185, 458007, 541281, 763345, 902135, 1984697, 2290035, 2706405, 5954091, 9923485, 29770455]

約数ペア:

[(1, 29770455), (3, 9923485), (5, 5954091), (11, 2706405), (13, 2290035), (15, 1984697), (33, 902135), (39, 763345), (55, 541281), (65, 458007), (143, 208185), (165, 180427), (195, 152669), (429, 69395), (715, 41637), (2145, 13879)]