314917515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 622702080

約数和(自身を除く): 307784565

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 59, 99, 123, 165, 177, 205, 263, 295, 369, 451, 495, 531, 615, 649, 789, 885, 1315, 1353, 1845, 1947, 2255, 2367, 2419, 2655, 2893, 3245, 3945, 4059, 5841, 6765, 7257, 8679, 9735, 10783, 11835, 12095, 14465, 15517, 20295, 21771, 26037, 26609, 29205, 32349, 36285, 43395, 46551, 53915, 77585, 79827, 97047, 108855, 118613, 130185, 133045, 139653, 161745, 170687, 232755, 239481, 355839, 399135, 485235, 512061, 593065, 636197, 698265, 853435, 1067517, 1197405, 1536183, 1779195, 1908591, 2560305, 3180985, 5337585, 5725773, 6998167, 7680915, 9542955, 20994501, 28628865, 34990835, 62983503, 104972505, 314917515]

約数ペア:

[(1, 314917515), (3, 104972505), (5, 62983503), (9, 34990835), (11, 28628865), (15, 20994501), (33, 9542955), (41, 7680915), (45, 6998167), (55, 5725773), (59, 5337585), (99, 3180985), (123, 2560305), (165, 1908591), (177, 1779195), (205, 1536183), (263, 1197405), (295, 1067517), (369, 853435), (451, 698265), (495, 636197), (531, 593065), (615, 512061), (649, 485235), (789, 399135), (885, 355839), (1315, 239481), (1353, 232755), (1845, 170687), (1947, 161745), (2255, 139653), (2367, 133045), (2419, 130185), (2655, 118613), (2893, 108855), (3245, 97047), (3945, 79827), (4059, 77585), (5841, 53915), (6765, 46551), (7257, 43395), (8679, 36285), (9735, 32349), (10783, 29205), (11835, 26609), (12095, 26037), (14465, 21771), (15517, 20295)]