25105719

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 37134720

約数和(自身を除く): 12029001

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 1259, 3777, 6647, 19941, 21403, 28957, 64209, 86871, 363851, 492269, 1091553, 1476807, 8368573, 25105719]

約数ペア:

[(1, 25105719), (3, 8368573), (17, 1476807), (23, 1091553), (51, 492269), (69, 363851), (289, 86871), (391, 64209), (867, 28957), (1173, 21403), (1259, 19941), (3777, 6647)]