27616975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 36761040

約数和(自身を除く): 9144065

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1097, 1325, 5035, 5485, 20843, 25175, 27425, 58141, 104215, 290705, 521075, 1104679, 1453525, 5523395, 27616975]

約数ペア:

[(1, 27616975), (5, 5523395), (19, 1453525), (25, 1104679), (53, 521075), (95, 290705), (265, 104215), (475, 58141), (1007, 27425), (1097, 25175), (1325, 20843), (5035, 5485)]