2119575

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 3571200

約数和(自身を除く): 1451625

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 479, 885, 1437, 1475, 2395, 4425, 7185, 11975, 28261, 35925, 84783, 141305, 423915, 706525, 2119575]

約数ペア:

[(1, 2119575), (3, 706525), (5, 423915), (15, 141305), (25, 84783), (59, 35925), (75, 28261), (177, 11975), (295, 7185), (479, 4425), (885, 2395), (1437, 1475)]