297131055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523749}}^1$

素因数の和:1523770

約数の個数: 16

約数和(自身を含む): 511980000

約数和(自身を除く): 214848945

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1523749, 4571247, 7618745, 19808737, 22856235, 59426211, 99043685, 297131055]

約数ペア:

[(1, 297131055), (3, 99043685), (5, 59426211), (13, 22856235), (15, 19808737), (39, 7618745), (65, 4571247), (195, 1523749)]