29739285

素因数分解:

$3^3\times 5^1\times {\mathrm{220291}}^1$

素因数の和:220305

約数の個数: 16

約数和(自身を含む): 52870080

約数和(自身を除く): 23130795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 220291, 660873, 1101455, 1982619, 3304365, 5947857, 9913095, 29739285]

約数ペア:

[(1, 29739285), (3, 9913095), (5, 5947857), (9, 3304365), (15, 1982619), (27, 1101455), (45, 660873), (135, 220291)]