122940925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 163139360

約数和(自身を除く): 40198435

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 4243, 5795, 21215, 28975, 80617, 106075, 258823, 403085, 1294115, 2015425, 4917637, 6470575, 24588185, 122940925]

約数ペア:

[(1, 122940925), (5, 24588185), (19, 6470575), (25, 4917637), (61, 2015425), (95, 1294115), (305, 403085), (475, 258823), (1159, 106075), (1525, 80617), (4243, 28975), (5795, 21215)]