214934775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{260527}}^1$

素因数の和:260551

約数の個数: 24

約数和(自身を含む): 387665664

約数和(自身を除く): 172730889

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 260527, 781581, 1302635, 2865797, 3907905, 6513175, 8597391, 14328985, 19539525, 42986955, 71644925, 214934775]

約数ペア:

[(1, 214934775), (3, 71644925), (5, 42986955), (11, 19539525), (15, 14328985), (25, 8597391), (33, 6513175), (55, 3907905), (75, 2865797), (165, 1302635), (275, 781581), (825, 260527)]