238475105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{39779}}^1$

素因数の和:39904

約数の個数: 16

約数和(自身を含む): 315057600

約数和(自身を除く): 76582495

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 39779, 198895, 437569, 2187845, 4335911, 21679555, 47695021, 238475105]

約数ペア:

[(1, 238475105), (5, 47695021), (11, 21679555), (55, 4335911), (109, 2187845), (545, 437569), (1199, 198895), (5995, 39779)]