39930515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 49563360

約数和(自身を除く): 9632845

約数列:

[1, 5, 41, 109, 205, 545, 1787, 4469, 8935, 22345, 73267, 194783, 366335, 973915, 7986103, 39930515]

約数ペア:

[(1, 39930515), (5, 7986103), (41, 973915), (109, 366335), (205, 194783), (545, 73267), (1787, 22345), (4469, 8935)]