200413215

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{5021}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 347843808

約数和(自身を除く): 147430593

約数列:

[1, 3, 5, 9, 15, 45, 887, 2661, 4435, 5021, 7983, 13305, 15063, 25105, 39915, 45189, 75315, 225945, 4453627, 13360881, 22268135, 40082643, 66804405, 200413215]

約数ペア:

[(1, 200413215), (3, 66804405), (5, 40082643), (9, 22268135), (15, 13360881), (45, 4453627), (887, 225945), (2661, 75315), (4435, 45189), (5021, 39915), (7983, 25105), (13305, 15063)]