538997535

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{91433}}^1$

素因数の和:91575

約数の個数: 24

約数和(自身を含む): 941404464

約数和(自身を除く): 402406929

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 91433, 274299, 457165, 822897, 1371495, 4114485, 11977723, 35933169, 59888615, 107799507, 179665845, 538997535]

約数ペア:

[(1, 538997535), (3, 179665845), (5, 107799507), (9, 59888615), (15, 35933169), (45, 11977723), (131, 4114485), (393, 1371495), (655, 822897), (1179, 457165), (1965, 274299), (5895, 91433)]