4345821605

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{42359}}^1$

素因数の和:42469

約数の個数: 24

約数和(自身を含む): 5617952640

約数和(自身を除く): 1272131035

約数列:

[1, 5, 17, 71, 85, 289, 355, 1207, 1445, 6035, 20519, 42359, 102595, 211795, 720103, 3007489, 3600515, 12241751, 15037445, 51127313, 61208755, 255636565, 869164321, 4345821605]

約数ペア:

[(1, 4345821605), (5, 869164321), (17, 255636565), (71, 61208755), (85, 51127313), (289, 15037445), (355, 12241751), (1207, 3600515), (1445, 3007489), (6035, 720103), (20519, 211795), (42359, 102595)]