67304875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 94648320

約数和(自身を除く): 27343445

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1579, 1705, 3875, 7895, 8525, 17369, 39475, 42625, 48949, 86845, 197375, 244745, 434225, 538439, 1223725, 2171125, 2692195, 6118625, 13460975, 67304875]

約数ペア:

[(1, 67304875), (5, 13460975), (11, 6118625), (25, 2692195), (31, 2171125), (55, 1223725), (125, 538439), (155, 434225), (275, 244745), (341, 197375), (775, 86845), (1375, 48949), (1579, 42625), (1705, 39475), (3875, 17369), (7895, 8525)]