201131685

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{5039}}^1$

素因数の和:5937

約数の個数: 24

約数和(自身を含む): 349090560

約数和(自身を除く): 147958875

約数列:

[1, 3, 5, 9, 15, 45, 887, 2661, 4435, 5039, 7983, 13305, 15117, 25195, 39915, 45351, 75585, 226755, 4469593, 13408779, 22347965, 40226337, 67043895, 201131685]

約数ペア:

[(1, 201131685), (3, 67043895), (5, 40226337), (9, 22347965), (15, 13408779), (45, 4469593), (887, 226755), (2661, 75585), (4435, 45351), (5039, 39915), (7983, 25195), (13305, 15117)]