38402485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 13997387

約数列:

[1, 5, 11, 37, 55, 113, 167, 185, 407, 565, 835, 1243, 1837, 2035, 4181, 6179, 6215, 9185, 18871, 20905, 30895, 45991, 67969, 94355, 207581, 229955, 339845, 698227, 1037905, 3491135, 7680497, 38402485]

約数ペア:

[(1, 38402485), (5, 7680497), (11, 3491135), (37, 1037905), (55, 698227), (113, 339845), (167, 229955), (185, 207581), (407, 94355), (565, 67969), (835, 45991), (1243, 30895), (1837, 20905), (2035, 18871), (4181, 9185), (6179, 6215)]