16626115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 22825152

約数和(自身を除く): 6199037

約数列:

[1, 5, 11, 41, 55, 73, 101, 205, 365, 451, 505, 803, 1111, 2255, 2993, 4015, 4141, 5555, 7373, 14965, 20705, 32923, 36865, 45551, 81103, 164615, 227755, 302293, 405515, 1511465, 3325223, 16626115]

約数ペア:

[(1, 16626115), (5, 3325223), (11, 1511465), (41, 405515), (55, 302293), (73, 227755), (101, 164615), (205, 81103), (365, 45551), (451, 36865), (505, 32923), (803, 20705), (1111, 14965), (2255, 7373), (2993, 5555), (4015, 4141)]