5711685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 11217600

約数和(自身を除く): 5505915

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 409, 665, 735, 931, 1227, 1995, 2045, 2793, 2863, 4655, 6135, 7771, 8589, 13965, 14315, 20041, 23313, 38855, 42945, 54397, 60123, 100205, 116565, 163191, 271985, 300615, 380779, 815955, 1142337, 1903895, 5711685]

約数ペア:

[(1, 5711685), (3, 1903895), (5, 1142337), (7, 815955), (15, 380779), (19, 300615), (21, 271985), (35, 163191), (49, 116565), (57, 100205), (95, 60123), (105, 54397), (133, 42945), (147, 38855), (245, 23313), (285, 20041), (399, 14315), (409, 13965), (665, 8589), (735, 7771), (931, 6135), (1227, 4655), (1995, 2863), (2045, 2793)]