73208565

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4057}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 127242648

約数和(自身を除く): 54034083

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 4057, 6015, 12171, 18045, 20285, 36513, 60855, 182565, 1626857, 4880571, 8134285, 14641713, 24402855, 73208565]

約数ペア:

[(1, 73208565), (3, 24402855), (5, 14641713), (9, 8134285), (15, 4880571), (45, 1626857), (401, 182565), (1203, 60855), (2005, 36513), (3609, 20285), (4057, 18045), (6015, 12171)]