29555685

素因数分解:

$3^4\times 5^1\times {\mathrm{72977}}^1$

素因数の和:72994

約数の個数: 20

約数和(自身を含む): 52982028

約数和(自身を除く): 23426343

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72977, 218931, 364885, 656793, 1094655, 1970379, 3283965, 5911137, 9851895, 29555685]

約数ペア:

[(1, 29555685), (3, 9851895), (5, 5911137), (9, 3283965), (15, 1970379), (27, 1094655), (45, 656793), (81, 364885), (135, 218931), (405, 72977)]