13899015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 27099072

約数和(自身を除く): 13200057

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1033, 1035, 1495, 2691, 3099, 4485, 5165, 9297, 13429, 13455, 15495, 23759, 40287, 46485, 67145, 71277, 118795, 120861, 201435, 213831, 308867, 356385, 604305, 926601, 1069155, 1544335, 2779803, 4633005, 13899015]

約数ペア:

[(1, 13899015), (3, 4633005), (5, 2779803), (9, 1544335), (13, 1069155), (15, 926601), (23, 604305), (39, 356385), (45, 308867), (65, 213831), (69, 201435), (115, 120861), (117, 118795), (195, 71277), (207, 67145), (299, 46485), (345, 40287), (585, 23759), (897, 15495), (1033, 13455), (1035, 13429), (1495, 9297), (2691, 5165), (3099, 4485)]