251936690535

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1571}}^1\times {\mathrm{7937}}^1$

素因数の和:9968

約数の個数: 48

約数和(自身を含む): 437996613600

約数和(自身を除く): 186059923065

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 1571, 2245, 4041, 4713, 6735, 7855, 7937, 14139, 20205, 23565, 23811, 39685, 70695, 71433, 119055, 357165, 705379, 2116137, 3526895, 3563713, 6348411, 10580685, 10691139, 12469027, 17818565, 31742055, 32073417, 37407081, 53455695, 62345135, 112221243, 160367085, 187035405, 561106215, 5598593123, 16795779369, 27992965615, 50387338107, 83978896845, 251936690535]

約数ペア:

[(1, 251936690535), (3, 83978896845), (5, 50387338107), (9, 27992965615), (15, 16795779369), (45, 5598593123), (449, 561106215), (1347, 187035405), (1571, 160367085), (2245, 112221243), (4041, 62345135), (4713, 53455695), (6735, 37407081), (7855, 32073417), (7937, 31742055), (14139, 17818565), (20205, 12469027), (23565, 10691139), (23811, 10580685), (39685, 6348411), (70695, 3563713), (71433, 3526895), (119055, 2116137), (357165, 705379)]