208032968475

素因数分解:

$3^2\times 5^2\times {\mathrm{924590971}}^1$

素因数の和:924590987

約数の個数: 18

約数和(自身を含む): 372610161716

約数和(自身を除く): 164577193241

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 924590971, 2773772913, 4622954855, 8321318739, 13868864565, 23114774275, 41606593695, 69344322825, 208032968475]

約数ペア:

[(1, 208032968475), (3, 69344322825), (5, 41606593695), (9, 23114774275), (15, 13868864565), (25, 8321318739), (45, 4622954855), (75, 2773772913), (225, 924590971)]