26863995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6197}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 45666864

約数和(自身を除く): 18802869

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 6197, 18591, 30985, 92955, 105349, 316047, 526745, 1580235, 1790933, 5372799, 8954665, 26863995]

約数ペア:

[(1, 26863995), (3, 8954665), (5, 5372799), (15, 1790933), (17, 1580235), (51, 526745), (85, 316047), (255, 105349), (289, 92955), (867, 30985), (1445, 18591), (4335, 6197)]