29969805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86869}}^1$

素因数の和:86900

約数の個数: 16

約数和(自身を含む): 50037120

約数和(自身を除く): 20067315

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 86869, 260607, 434345, 1303035, 1997987, 5993961, 9989935, 29969805]

約数ペア:

[(1, 29969805), (3, 9989935), (5, 5993961), (15, 1997987), (23, 1303035), (69, 434345), (115, 260607), (345, 86869)]