2831955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3853}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 5272272

約数和(自身を除く): 2440317

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3853, 11559, 19265, 26971, 57795, 80913, 134855, 188797, 404565, 566391, 943985, 2831955]

約数ペア:

[(1, 2831955), (3, 943985), (5, 566391), (7, 404565), (15, 188797), (21, 134855), (35, 80913), (49, 57795), (105, 26971), (147, 19265), (245, 11559), (735, 3853)]