72188085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 119532672

約数和(自身を除く): 47344587

約数列:

[1, 3, 5, 15, 41, 107, 123, 205, 321, 535, 615, 1097, 1605, 3291, 4387, 5485, 13161, 16455, 21935, 44977, 65805, 117379, 134931, 224885, 352137, 586895, 674655, 1760685, 4812539, 14437617, 24062695, 72188085]

約数ペア:

[(1, 72188085), (3, 24062695), (5, 14437617), (15, 4812539), (41, 1760685), (107, 674655), (123, 586895), (205, 352137), (321, 224885), (535, 134931), (615, 117379), (1097, 65805), (1605, 44977), (3291, 21935), (4387, 16455), (5485, 13161)]