87072675

素因数分解:

$3^1\times 5^2\times {\mathrm{739}}^1\times {\mathrm{1571}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 144246720

約数和(自身を除く): 57174045

約数列:

[1, 3, 5, 15, 25, 75, 739, 1571, 2217, 3695, 4713, 7855, 11085, 18475, 23565, 39275, 55425, 117825, 1160969, 3482907, 5804845, 17414535, 29024225, 87072675]

約数ペア:

[(1, 87072675), (3, 29024225), (5, 17414535), (15, 5804845), (25, 3482907), (75, 1160969), (739, 117825), (1571, 55425), (2217, 39275), (3695, 23565), (4713, 18475), (7855, 11085)]