12253605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 24772608

約数和(自身を除く): 12519003

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 191, 195, 235, 273, 329, 455, 573, 611, 705, 955, 987, 1337, 1365, 1645, 1833, 2483, 2865, 3055, 4011, 4277, 4935, 6685, 7449, 8977, 9165, 12415, 12831, 17381, 20055, 21385, 26931, 37245, 44885, 52143, 62839, 64155, 86905, 116701, 134655, 188517, 260715, 314195, 350103, 583505, 816907, 942585, 1750515, 2450721, 4084535, 12253605]

約数ペア:

[(1, 12253605), (3, 4084535), (5, 2450721), (7, 1750515), (13, 942585), (15, 816907), (21, 583505), (35, 350103), (39, 314195), (47, 260715), (65, 188517), (91, 134655), (105, 116701), (141, 86905), (191, 64155), (195, 62839), (235, 52143), (273, 44885), (329, 37245), (455, 26931), (573, 21385), (611, 20055), (705, 17381), (955, 12831), (987, 12415), (1337, 9165), (1365, 8977), (1645, 7449), (1833, 6685), (2483, 4935), (2865, 4277), (3055, 4011)]