55388565

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18371}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 97445088

約数和(自身を除く): 42056523

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 18371, 55113, 91855, 165339, 275565, 826695, 1230857, 3692571, 6154285, 11077713, 18462855, 55388565]

約数ペア:

[(1, 55388565), (3, 18462855), (5, 11077713), (9, 6154285), (15, 3692571), (45, 1230857), (67, 826695), (201, 275565), (335, 165339), (603, 91855), (1005, 55113), (3015, 18371)]