1235227565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 1858816512

約数和(自身を除く): 623588947

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 151, 187, 221, 673, 715, 755, 935, 1105, 1661, 1963, 2431, 2567, 3365, 7403, 8305, 8749, 9815, 11441, 12155, 12835, 21593, 28237, 33371, 37015, 43745, 57205, 96239, 101623, 107965, 125851, 141185, 148733, 166855, 367081, 481195, 508115, 629255, 743665, 1117853, 1321099, 1636063, 1727591, 1835405, 5589265, 6605495, 8180315, 8637955, 14532089, 19003501, 22458683, 72660445, 95017505, 112293415, 247045513, 1235227565]

約数ペア:

[(1, 1235227565), (5, 247045513), (11, 112293415), (13, 95017505), (17, 72660445), (55, 22458683), (65, 19003501), (85, 14532089), (143, 8637955), (151, 8180315), (187, 6605495), (221, 5589265), (673, 1835405), (715, 1727591), (755, 1636063), (935, 1321099), (1105, 1117853), (1661, 743665), (1963, 629255), (2431, 508115), (2567, 481195), (3365, 367081), (7403, 166855), (8305, 148733), (8749, 141185), (9815, 125851), (11441, 107965), (12155, 101623), (12835, 96239), (21593, 57205), (28237, 43745), (33371, 37015)]