71085755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 101533824

約数和(自身を除く): 30448069

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2797, 5083, 13985, 25415, 36361, 47549, 64331, 181805, 237745, 321655, 618137, 836303, 1093627, 3090685, 4181515, 5468135, 14217151, 71085755]

約数ペア:

[(1, 71085755), (5, 14217151), (13, 5468135), (17, 4181515), (23, 3090685), (65, 1093627), (85, 836303), (115, 618137), (221, 321655), (299, 237745), (391, 181805), (1105, 64331), (1495, 47549), (1955, 36361), (2797, 25415), (5083, 13985)]