159797825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7001}}^1$

素因数の和:7105

約数の個数: 24

約数和(自身を含む): 218798496

約数和(自身を除く): 59000671

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 4565, 7001, 22825, 35005, 77011, 175025, 385055, 581083, 1925275, 2905415, 6391913, 14527075, 31959565, 159797825]

約数ペア:

[(1, 159797825), (5, 31959565), (11, 14527075), (25, 6391913), (55, 2905415), (83, 1925275), (275, 581083), (415, 385055), (913, 175025), (2075, 77011), (4565, 35005), (7001, 22825)]