13823778865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{53719}}^1$

素因数の和:53881

約数の個数: 32

約数和(自身を含む): 18519217920

約数和(自身を除く): 4695439055

約数列:

[1, 5, 13, 37, 65, 107, 185, 481, 535, 1391, 2405, 3959, 6955, 19795, 51467, 53719, 257335, 268595, 698347, 1987603, 3491735, 5747933, 9938015, 25838839, 28739665, 74723129, 129194195, 212673521, 373615645, 1063367605, 2764755773, 13823778865]

約数ペア:

[(1, 13823778865), (5, 2764755773), (13, 1063367605), (37, 373615645), (65, 212673521), (107, 129194195), (185, 74723129), (481, 28739665), (535, 25838839), (1391, 9938015), (2405, 5747933), (3959, 3491735), (6955, 1987603), (19795, 698347), (51467, 268595), (53719, 257335)]