29288205

素因数分解:

$3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{827}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 50892192

約数和(自身を除く): 21603987

約数列:

[1, 3, 5, 9, 15, 45, 787, 827, 2361, 2481, 3935, 4135, 7083, 7443, 11805, 12405, 35415, 37215, 650849, 1952547, 3254245, 5857641, 9762735, 29288205]

約数ペア:

[(1, 29288205), (3, 9762735), (5, 5857641), (9, 3254245), (15, 1952547), (45, 650849), (787, 37215), (827, 35415), (2361, 12405), (2481, 11805), (3935, 7443), (4135, 7083)]