51616665

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 95144400

約数和(自身を除く): 43527735

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1069, 1073, 1305, 1665, 3207, 3219, 5345, 5365, 9621, 9657, 16035, 16095, 31001, 39553, 48105, 48285, 93003, 118659, 155005, 197765, 279009, 355977, 465015, 593295, 1147037, 1395045, 1779885, 3441111, 5735185, 10323333, 17205555, 51616665]

約数ペア:

[(1, 51616665), (3, 17205555), (5, 10323333), (9, 5735185), (15, 3441111), (29, 1779885), (37, 1395045), (45, 1147037), (87, 593295), (111, 465015), (145, 355977), (185, 279009), (261, 197765), (333, 155005), (435, 118659), (555, 93003), (1069, 48285), (1073, 48105), (1305, 39553), (1665, 31001), (3207, 16095), (3219, 16035), (5345, 9657), (5365, 9621)]