74748695

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 31429993

約数列:

[1, 5, 7, 35, 37, 185, 197, 259, 293, 985, 1295, 1379, 1465, 2051, 6895, 7289, 10255, 10841, 36445, 51023, 54205, 57721, 75887, 255115, 288605, 379435, 404047, 2020235, 2135677, 10678385, 14949739, 74748695]

約数ペア:

[(1, 74748695), (5, 14949739), (7, 10678385), (35, 2135677), (37, 2020235), (185, 404047), (197, 379435), (259, 288605), (293, 255115), (985, 75887), (1295, 57721), (1379, 54205), (1465, 51023), (2051, 36445), (6895, 10841), (7289, 10255)]