54174555

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 97036800

約数和(自身を除く): 42862245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2887, 3753, 6255, 8661, 14435, 18765, 25983, 43305, 77949, 129915, 389745, 401293, 1203879, 2006465, 3611637, 6019395, 10834911, 18058185, 54174555]

約数ペア:

[(1, 54174555), (3, 18058185), (5, 10834911), (9, 6019395), (15, 3611637), (27, 2006465), (45, 1203879), (135, 401293), (139, 389745), (417, 129915), (695, 77949), (1251, 43305), (2085, 25983), (2887, 18765), (3753, 14435), (6255, 8661)]