29590305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 20176095

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 431, 597, 995, 1293, 2155, 2985, 4577, 6465, 9913, 13731, 22885, 29739, 49565, 68655, 85769, 148695, 257307, 428845, 1286535, 1972687, 5918061, 9863435, 29590305]

約数ペア:

[(1, 29590305), (3, 9863435), (5, 5918061), (15, 1972687), (23, 1286535), (69, 428845), (115, 257307), (199, 148695), (345, 85769), (431, 68655), (597, 49565), (995, 29739), (1293, 22885), (2155, 13731), (2985, 9913), (4577, 6465)]