79727805

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41203}}^1$

素因数の和:41257

約数の個数: 24

約数和(自身を含む): 141412128

約数和(自身を除く): 61684323

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 41203, 123609, 206015, 370827, 618045, 1771729, 1854135, 5315187, 8858645, 15945561, 26575935, 79727805]

約数ペア:

[(1, 79727805), (3, 26575935), (5, 15945561), (9, 8858645), (15, 5315187), (43, 1854135), (45, 1771729), (129, 618045), (215, 370827), (387, 206015), (645, 123609), (1935, 41203)]