11626245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 9714555

約数列:

[1, 3, 5, 9, 15, 29, 45, 59, 87, 145, 151, 177, 261, 295, 435, 453, 531, 755, 885, 1305, 1359, 1711, 2265, 2655, 4379, 5133, 6795, 8555, 8909, 13137, 15399, 21895, 25665, 26727, 39411, 44545, 65685, 76995, 80181, 133635, 197055, 258361, 400905, 775083, 1291805, 2325249, 3875415, 11626245]

約数ペア:

[(1, 11626245), (3, 3875415), (5, 2325249), (9, 1291805), (15, 775083), (29, 400905), (45, 258361), (59, 197055), (87, 133635), (145, 80181), (151, 76995), (177, 65685), (261, 44545), (295, 39411), (435, 26727), (453, 25665), (531, 21895), (755, 15399), (885, 13137), (1305, 8909), (1359, 8555), (1711, 6795), (2265, 5133), (2655, 4379)]