139793955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{35983}}^1$

素因数の和:36035

約数の個数: 32

約数和(自身を含む): 262539264

約数和(自身を除く): 122745309

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 35983, 107949, 179915, 251881, 539745, 755643, 1259405, 1331371, 3778215, 3994113, 6656855, 9319597, 19970565, 27958791, 46597985, 139793955]

約数ペア:

[(1, 139793955), (3, 46597985), (5, 27958791), (7, 19970565), (15, 9319597), (21, 6656855), (35, 3994113), (37, 3778215), (105, 1331371), (111, 1259405), (185, 755643), (259, 539745), (555, 251881), (777, 179915), (1295, 107949), (3885, 35983)]