25040079

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 37683360

約数和(自身を除く): 12643281

約数列:

[1, 3, 9, 29, 87, 197, 261, 487, 591, 1461, 1773, 4383, 5713, 14123, 17139, 42369, 51417, 95939, 127107, 287817, 863451, 2782231, 8346693, 25040079]

約数ペア:

[(1, 25040079), (3, 8346693), (9, 2782231), (29, 863451), (87, 287817), (197, 127107), (261, 95939), (487, 51417), (591, 42369), (1461, 17139), (1773, 14123), (4383, 5713)]