201371175

素因数分解:

$3^2\times 5^2\times {\mathrm{887}}^1\times {\mathrm{1009}}^1$

素因数の和:1912

約数の個数: 36

約数和(自身を含む): 361442640

約数和(自身を除く): 160071465

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 887, 1009, 2661, 3027, 4435, 5045, 7983, 9081, 13305, 15135, 22175, 25225, 39915, 45405, 66525, 75675, 199575, 227025, 894983, 2684949, 4474915, 8054847, 13424745, 22374575, 40274235, 67123725, 201371175]

約数ペア:

[(1, 201371175), (3, 67123725), (5, 40274235), (9, 22374575), (15, 13424745), (25, 8054847), (45, 4474915), (75, 2684949), (225, 894983), (887, 227025), (1009, 199575), (2661, 75675), (3027, 66525), (4435, 45405), (5045, 39915), (7983, 25225), (9081, 22175), (13305, 15135)]