13339755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 27901440

約数和(自身を除く): 14561685

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 691, 715, 1287, 1485, 1755, 2073, 2145, 3455, 3861, 6219, 6435, 7601, 8983, 10365, 18657, 19305, 22803, 26949, 31095, 38005, 44915, 68409, 80847, 93285, 98813, 114015, 134745, 205227, 242541, 296439, 342045, 404235, 494065, 889317, 1026135, 1212705, 1482195, 2667951, 4446585, 13339755]

約数ペア:

[(1, 13339755), (3, 4446585), (5, 2667951), (9, 1482195), (11, 1212705), (13, 1026135), (15, 889317), (27, 494065), (33, 404235), (39, 342045), (45, 296439), (55, 242541), (65, 205227), (99, 134745), (117, 114015), (135, 98813), (143, 93285), (165, 80847), (195, 68409), (297, 44915), (351, 38005), (429, 31095), (495, 26949), (585, 22803), (691, 19305), (715, 18657), (1287, 10365), (1485, 8983), (1755, 7601), (2073, 6435), (2145, 6219), (3455, 3861)]