6787470775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 8916929280

約数和(自身を除く): 2129458505

約数列:

[1, 5, 23, 25, 115, 139, 163, 521, 575, 695, 815, 2605, 3197, 3475, 3749, 4075, 11983, 13025, 15985, 18745, 22657, 59915, 72419, 79925, 84923, 93725, 113285, 299575, 362095, 424615, 521111, 566425, 1665637, 1810475, 1953229, 2123075, 2605555, 8328185, 9766145, 11804297, 13027775, 41640925, 48830725, 59021485, 271498831, 295107425, 1357494155, 6787470775]

約数ペア:

[(1, 6787470775), (5, 1357494155), (23, 295107425), (25, 271498831), (115, 59021485), (139, 48830725), (163, 41640925), (521, 13027775), (575, 11804297), (695, 9766145), (815, 8328185), (2605, 2605555), (3197, 2123075), (3475, 1953229), (3749, 1810475), (4075, 1665637), (11983, 566425), (13025, 521111), (15985, 424615), (18745, 362095), (22657, 299575), (59915, 113285), (72419, 93725), (79925, 84923)]