8315235

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 14489280

約数和(自身を除く): 6174045

約数列:

[1, 3, 5, 9, 15, 45, 257, 719, 771, 1285, 2157, 2313, 3595, 3855, 6471, 10785, 11565, 32355, 184783, 554349, 923915, 1663047, 2771745, 8315235]

約数ペア:

[(1, 8315235), (3, 2771745), (5, 1663047), (9, 923915), (15, 554349), (45, 184783), (257, 32355), (719, 11565), (771, 10785), (1285, 6471), (2157, 3855), (2313, 3595)]