13113555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 26000640

約数和(自身を除く): 12887085

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 739, 845, 1183, 1365, 2217, 2535, 3549, 3695, 5173, 5915, 9607, 11085, 15519, 17745, 25865, 28821, 48035, 67249, 77595, 124891, 144105, 201747, 336245, 374673, 624455, 874237, 1008735, 1873365, 2622711, 4371185, 13113555]

約数ペア:

[(1, 13113555), (3, 4371185), (5, 2622711), (7, 1873365), (13, 1008735), (15, 874237), (21, 624455), (35, 374673), (39, 336245), (65, 201747), (91, 144105), (105, 124891), (169, 77595), (195, 67249), (273, 48035), (455, 28821), (507, 25865), (739, 17745), (845, 15519), (1183, 11085), (1365, 9607), (2217, 5915), (2535, 5173), (3549, 3695)]