4123295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 5490720

約数和(自身を除く): 1367425

約数列:

[1, 5, 11, 55, 61, 305, 671, 1229, 3355, 6145, 13519, 67595, 74969, 374845, 824659, 4123295]

約数ペア:

[(1, 4123295), (5, 824659), (11, 374845), (55, 74969), (61, 67595), (305, 13519), (671, 6145), (1229, 3355)]