4215121725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1937987}}^1$

素因数の和:1938029

約数の個数: 24

約数和(自身を含む): 7209315360

約数和(自身を除く): 2994193635

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 1937987, 5813961, 9689935, 29069805, 48449675, 56201623, 145349025, 168604869, 281008115, 843024345, 1405040575, 4215121725]

約数ペア:

[(1, 4215121725), (3, 1405040575), (5, 843024345), (15, 281008115), (25, 168604869), (29, 145349025), (75, 56201623), (87, 48449675), (145, 29069805), (435, 9689935), (725, 5813961), (2175, 1937987)]