15203045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 21606648

約数和(自身を除く): 6403603

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 1933, 7865, 9665, 21263, 25129, 106315, 125645, 233893, 276419, 1169465, 1382095, 3040609, 15203045]

約数ペア:

[(1, 15203045), (5, 3040609), (11, 1382095), (13, 1169465), (55, 276419), (65, 233893), (121, 125645), (143, 106315), (605, 25129), (715, 21263), (1573, 9665), (1933, 7865)]