11478155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 15664320

約数和(自身を除く): 4186165

約数列:

[1, 5, 13, 41, 59, 65, 73, 205, 295, 365, 533, 767, 949, 2419, 2665, 2993, 3835, 4307, 4745, 12095, 14965, 21535, 31447, 38909, 55991, 157235, 176587, 194545, 279955, 882935, 2295631, 11478155]

約数ペア:

[(1, 11478155), (5, 2295631), (13, 882935), (41, 279955), (59, 194545), (65, 176587), (73, 157235), (205, 55991), (295, 38909), (365, 31447), (533, 21535), (767, 14965), (949, 12095), (2419, 4745), (2665, 4307), (2993, 3835)]