210266475

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{11633}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 349113072

約数和(自身を除く): 138846597

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 3615, 6025, 11633, 18075, 34899, 58165, 174495, 290825, 872475, 2803553, 8410659, 14017765, 42053295, 70088825, 210266475]

約数ペア:

[(1, 210266475), (3, 70088825), (5, 42053295), (15, 14017765), (25, 8410659), (75, 2803553), (241, 872475), (723, 290825), (1205, 174495), (3615, 58165), (6025, 34899), (11633, 18075)]