264965165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 348969600

約数和(自身を除く): 84004435

約数列:

[1, 5, 19, 41, 59, 95, 205, 295, 779, 1121, 1153, 2419, 3895, 5605, 5765, 12095, 21907, 45961, 47273, 68027, 109535, 229805, 236365, 340135, 898187, 1292513, 2789107, 4490935, 6462565, 13945535, 52993033, 264965165]

約数ペア:

[(1, 264965165), (5, 52993033), (19, 13945535), (41, 6462565), (59, 4490935), (95, 2789107), (205, 1292513), (295, 898187), (779, 340135), (1121, 236365), (1153, 229805), (2419, 109535), (3895, 68027), (5605, 47273), (5765, 45961), (12095, 21907)]