38837605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 51858144

約数和(自身を除く): 13020539

約数列:

[1, 5, 17, 37, 53, 85, 185, 233, 265, 629, 901, 1165, 1961, 3145, 3961, 4505, 8621, 9805, 12349, 19805, 33337, 43105, 61745, 146557, 166685, 209933, 456913, 732785, 1049665, 2284565, 7767521, 38837605]

約数ペア:

[(1, 38837605), (5, 7767521), (17, 2284565), (37, 1049665), (53, 732785), (85, 456913), (185, 209933), (233, 166685), (265, 146557), (629, 61745), (901, 43105), (1165, 33337), (1961, 19805), (3145, 12349), (3961, 9805), (4505, 8621)]