238708035

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{74713}}^1$

素因数の和:74795

約数の個数: 24

約数和(自身を含む): 419593824

約数和(自身を除く): 180885789

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 74713, 224139, 373565, 672417, 1120695, 3362085, 5304623, 15913869, 26523115, 47741607, 79569345, 238708035]

約数ペア:

[(1, 238708035), (3, 79569345), (5, 47741607), (9, 26523115), (15, 15913869), (45, 5304623), (71, 3362085), (213, 1120695), (355, 672417), (639, 373565), (1065, 224139), (3195, 74713)]