29290155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 49614336

約数和(自身を除く): 20324181

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1163, 1679, 3489, 5037, 5815, 8395, 17445, 25185, 26749, 80247, 84899, 133745, 254697, 401235, 424495, 1273485, 1952677, 5858031, 9763385, 29290155]

約数ペア:

[(1, 29290155), (3, 9763385), (5, 5858031), (15, 1952677), (23, 1273485), (69, 424495), (73, 401235), (115, 254697), (219, 133745), (345, 84899), (365, 80247), (1095, 26749), (1163, 25185), (1679, 17445), (3489, 8395), (5037, 5815)]